All of the following are ways to write 20 percent of N, EXCEPT
Which of the following is the least?
The average weight for a group of 20 women is 130 pounds. If the average weight for 3/4 of these women was 140 pounds, what was the average weight, in pounds, for the rest of the women?
A soccer team played 160 games and won 65% of them. How many games did they win?
Three people who work full time are to work together on a project, but their total time on the project is to be equivalent to that of only one person working full time. If one of the people is budgeted for 1 /2 of his time to the project and a second person for 1/3 of her time, what part of the third workers time should be budgeted to this project?
Which of the following is closest to the square root of 10.5?
If a number is divided by 4 and then 3 is subtracted, the result is 0. What is the number?
If A represents the number of apples purchased at $.15 each and B represents the number of bananas purchased at $.10 each, which of the following represents the total value of the purchases?
A student has earned scores of 87, 81, and 88 on the first 3 of 4 tests. If the student wants an average (arithmetic mean) of exactly 87, what score must she earn on the fourth test?
If x = -1 and y = 2, what is the value of the expression 2x3 - 3xy ?
Which of the following sequences of sentences will make Paragraph 2 most logical?
Which of the alternatives provides the most logical and succinct conclusion for Paragraph 3?
Which of the following sequences of sentences will make Paragraph 4 most logical?
A pre-trip inspection should be completed:
What should you do when you are driving at night?
Which of the following is the correct term for a long commercial vehicles tendency to swing wide on turns?
When a coolant container is part of a pressurized system, you can:
When you are parked at the side of the road at night, you must:
Water can safely be used on which of these fires?
What are the requirements for wearing a helmet?
Grabbing the front brake or jamming down on the rear brake:
Passengers on motorcycles should:
When riding with a group of motorcyclists, a staggered formation:
A primary cause of single vehicle motorcycle accidents is:
The best lane position for a motorcycle:
When riding at night you should:
You should operate the engine cut-off switch and pull in the clutch when:
You may drive off of the paved roadway to pass another vehicle:
You are approaching a railroad crossing with no warning devices and are unable to see 400 feet down the tracks in one direction. The speed limit is:
When parking your vehicle parallel to the curb on a level street.
When you are merging onto the freeway, you should be driving:
When driving in fog, you should use your:
A white painted curb means:
A school bus ahead of you in your lane is stopped with red lights flashing. You should:
Californias "Basic Speed Law" says:
You just sold your vehicle. You must notify the DMV within ___ days.
Which of the following statements about blind spots is true?
You may legally block an intersection:
What is the name of transformer?
You drive A car is KA17 M8719.it leaves at10.26 am from hyderbad to banglore which is 264 km away at a speed 85km/hr &reaches at 4.14.Now tell me What is the date of birthday of driver?
In c#, a statement "a?b:c" means?
A new group of countries called BASIC is frequently mentioned in the news. which of the following is not one of them?
(a) Argentina (b) Brazil (c) India (d) South Africa?
Which one of the following Union Ministries launched the
Eco-Mark scheme for labeling the consumer products?
(1) Ministry of Agro and Rural Industries
(2) Ministry of Environment and Forests
(3) Ministry of Food Processing Industries
(4) Ministry of Consumer Affairs, Food and Public Distribution.
ARTASSIST DEVICE FOR TRATING DIABETIC FOOT ULCER .CLADICATION, VASCULARSTENOSIS
Why 6.6kw motor star connectet delta not connected
How a student should prepare for gate exams
What is the common name of cis- dichloro Dicyano platinate?
I wrote letters to four different people and wrote their addresses on four envelopes. But while inserting each letter into an envelope. I was careless. Either I put three letters in right envelopes, or I put two letters in right envelopes or I put one letter in wrong envelope, what did I do?
THE BOOK"CRICKET MY STYLE" IS WRITTEN BY
1. SUNIL GAVASKAR
2. SACHIN TENDULKAR
3. KAPIL DEV
4. K. SRIKANT
what are the types of threads?
For the FIFA world cup, Paul the octopus has been predicting the winner of each match with amazing success. It is rumored that in a match between 2 teams A and B, Paul picks A with the same probability as A�s chances of winning. Let�s assume such rumors to be true and that in a match between Ghana and Bolivia, Ghana the stronger team has a probability of 2/3 of winning the game. What is the probability that Paul will correctly pick the winner of the Ghana-Bolivia game?
WHY SHOULD HAVE NEUTRAL PATH? IS ANY POWER IS IN NEUTRAL? IF YES WER IT BE DELIVERED? IF NO WAT IS THE MEANING OF RETURN PATH?
If ab=cd and a is 25% greater than c, then by what percent d is greater than b?
Where is capital of India?
What is the Hindi meaning of tubelight?
What is the hindi menning of AMBULANCE?
hsbc online test related?
Explain what is html?
how to introduce our self?
What is d difference between d goal and aim?
Give the synonyms of the following words
Explain about Jaipur city
How was ur last weekend
my connected load is 3000 KW. so what is the correct rating and size of my APFC panel?
What is the full form of ICET?
In a rectangle the length is increased by of the original length . By what proportion should the width be reduced so that the area will be the same?
which aminoacid have a least ramachandran plot value?
There is a bucket with lots of marbles. Some are red, some are blue, some are green and some are orange. We dont know the quantity of any. With your closed eyes how many minimum number of marbles you will pick so as to 100% sure that atleast 2 marbles have the same colors?
How many fingers do you have in your both hand?
The value of (222) in base X when converted to base 10 is P.
The value of (222) in base Y when converted to base 10 is Q.
If the value of (P - Q) in base 10 = 28, then what is the
value of (Q - X) in base 10?
d) Cannot be determined
Which is largest population state in India?
What is ecg? and what is the normal report?
What is the height of patent cylinder?
IN AN INDUCTION MOTOR,WHAT IS THE RELETIVE SPEED OF ROTOR MAGNETIC FIELD AND STATOR MAGNETIC FIELD?
which team advanced to the copa america final 2011 without winning any of its five matches in open play?
Who in vented super computer?
10 years ago, the average age of a family of 4 members was 24 years. Tow children having been born (with age difference of 2 years), the present average age of the family is the
same. The present age of the youngest child is:
A man leaves office daily at 7pm A driver with car comes from his home to pick him from office and bring back home One day he gets free at 5:30 and instead of waiting for
driver he starts walking towards home. In the way he meets
the car and returns home on car He reaches home 20 minutes earlier than usual. In how much time does the man reach home
If A earns Rs.450 monthly salary and increment of Rs.25 yearly, similarly B earns Rs.600 salary monthly and Rs.20 increment. when does A earn more than B?
What is the pattern for MAQ Software company?
What is the next number in the series 3,26,15,124,?
In town of 500 people, 285 read Hindu and 212 read Indian express and 127read Times of India 20read Hindu and times of India and 29 read hindu and Indian express and 35 read
times of India andIndian express. 50 read no news paper.
Then how many read only one paper?
A monkey climbs a 52 � m smooth pole. It climbs 6 m up in one minute and slips
2 m down in every alternate minute. How long will it take to reach the top of the pole?
What is difference between goal and aim?
You have 5 jars of pills. Each pill weighs 10 gram, except for contaminated pills contained in one jar, where each pill weighs 9 gm. Given a scale, how could you tell which jar had the contaminated pills in just one measurement?
One train leaves Los Angeles at 15mph heading for New York.
Another train leaves from New York at 20mph heading for Los Angeles on the same track. If a bird, flying at 25mph, leaves from Los Angeles at the same time as the train and
flies back and forth between the two trains until they collide, how far will the bird have traveled?
A square is to circle as cube is to?
Success is to failure as joy is to?
If a man stands in front of sun what is the first letter of the direction which is left to him?
Find the least number which when divided by 7 gives the reminder 6, when divided by 6 gives reminder 5, when divided by 5 gives reminder 4 and so on?
In a class 80% have passed in English, 70% passed Hindi, 10% didnt pass either. If 144 students passed both the subjects. What is the total strength of the class?
0, 7, 26, 63, 124, __?
A persons salary is getting reduced by 20%. What percentage should be added to get back his original salary?
Oshkosh did a study of the colors used in African national flags. He found that 38 flags have red, 20 have blue, 13 have both red and blue, and 8 have neither red nor blue. How
a. have red but not blue?
b. have blue but not red?
c. were included in the study?
A rectangle is 14 cm long and 10 cm wide.If the length is reduced by x cms and its width is increased also by x cms so as to make it a square then its area changes by :
If 1 cm on a map corresponds to an actual distance of 40 kms.And the distance on the map between Bombay and Calcutta is 37.5 cms., the actual distance between them is :
A box contains 90 mts each of 100 gms and 100 bolts each of 150 gms.If the entire box weighs 35.5 kg., then the weight of the empty box is :
If the radius of a circle is increased by 20% then the area is increased by :
Tom, Dick and Harry went for lunch to a restaurant.Tom had $100 with him, Dick had $60 and Harry had $409.They got a bill for $104 and decided to give a tip of $16.They further decided to share the total expenses in the ratio of the amounts of money each carried.The amount of money which Tom paid more than what Harry paid is
If 3/p = 6 and 3/q = 15 then p - q = ?
A father is three times as old as his son.After fifteen years the father will be twice as old as his sons age at that time.Hence the fathers present age is
The movement of food through the intestines is known as:
The enzyme maltase does the following:
High levels of bilirubin in the blood stream can result in:
The symbol Mn on the periodic table stands for:
The symbol Ca on the periodic table stands for:
The symbol Br on the periodic table stands for:
Vinegar is also known as:
A Lewis acid is a/an ____ pair acceptor.
Which of the following match the definition: The pressure (P) is inversely proportional to the volume (V) of a gas.
If the value of XYZ Company stock drops from $25 per share to $21 per share, what is the percent of the decrease?
What does the acronym NAFTA stand for?
Women, such as Susan B. Anthony, fought for suffrage and were finally successful in 1920. What does suffrage mean?
If a drought severely reduces the amount of corn available to consumers, what would you expect to happen?
If 200 jobs are available and only 100 people are unemployed, what will have to happen according to the laws of supply and demand?
What type of government does the United States have?
How old is the earth?
How many seismograph stations are needed to allocate the epicenter of an earthquake?
It was a boiling, burning pile of rubble effectively.
How has the earth changed since it was formed?
How can we calculate or estimate the evaporation from lakes?
How do we know magma does not originate in the liquid outer core?
How do minerals become rocks and rocks become soil?
How do geologists find out the age of mountains?
How can sedimentary processes concentrate and form resources? 2. Give an example of a resource formed by a sedimentary process
How are fossils formed?
How are the layers of schist separated into alternating light and dark minerals?
Explain how the asthenosphere works?
Discuss major factors that influence mass movements.
Describe the formation of igneous, sedimentary, and metamorphic rocks?
Contrast the process that forms igneous rocks with the process that form metamorphic rocks.
How Continental heat flow is produced?
Describe the formation of igneous, sedimentary, and metamorphic rocks?
How were sedimentary rocks created?
In 1763, how did Great Britain try to end troubles with the Native American?
What did Radon detection in arid areas can help to explore?
Soils take how many years to form?
Were there super continents before pangea?
What are examples of techno fossils?
What are the three major types of rocks?
What does a Geologist do on a typical day?
What does regolith mean?
What is a hypothesis?
What is happening when a metamorphic rock is forming?
What is the Cambrian?
What is the difference between a canyon, gorge, and valley?
What is the difference between a semi-precious and a precious stone?
What is the difference between the geoid and the surface of the earth?
What is the earth made of?
What is the earths core made of?
What is the earths crust made of?
What is the general statement regarding the temperature of water in oceanic depths?
What is the mantle made of?
What is the minimum depth needed for a feature to be considered a canyon?
What is the name of the largest volcano in the world?
What is the rate of species and how does this relate to finding transitional species?
What layer of the earth does magma form?
What makes mountains appear purple?
What minerals attract lightning?
What separates the outer core from the mantle above it?
What time period can carbon-14 dates have?
What ways can igneous rock form two ways?
When does an atoll start to form?
Where are Mountains of the Moon?
Where would you expect to find the oldest basalt on the floor of the Atlantic Ocean?
Which carbonate mineral reacts readily with cool dilute hydrochloric acid to produce visible bubbles of carbon dioxide gas?
Which is the largest reef?
Which kind of volcano is the most destructive?
Which of the Earths interior layers have been drilled and sampled? What are the deepest drilling projects on record?
Which type of rock is critical for the formation of geysers?
Why did the continents spread apart?
Why does a glacier move?
Why does marble rarely contain fossils?
5+3+2 = 151012
9+2+4 = 183662
8+6+3 = 482466
5+4+5 = 202504
7+2+5 = 1435??
Explain EVOLUTION OF SBI
who is the chairperson of SBI?
What is Inflation? How can we calculate inflation? and what is the present rate of Inflation?
Can anyone solve this series
What is the broadcast address of the subnet address 192.168.10.33 255.255.255.248?
Which of the following is a true statement?
What is the broadcast address of the subnet address 172.16.8.159 255.255.255.192?
If you network is currently congested and you are using hubs in you network, what would be the best solution to decrease congestion on your network?
Which of the following is true regarding trunked links?
Which of the following is true regarding 2 switches? (Choose two)?
To whom is sania mirza married to?
How many key in key board?
What is the function of external oscillator in 8051 microcontroller?
What country was Adolf Hitler born in?
What Ohio city was the 1995 Bosnian peace accord signed in?
What horse-loving future president cheated on an eye exam to join the cavalry reserves in the 1930s?
What Persian Gulf warrior called his young majors in charge of combat operations Jedi Knights?
What president opined: Once you get into this great stream of history you can not get out?
What name has been shared by the most popes?
What leader ruled an area that stretched from the North Sea to central Italy at the onset of the ninth century?
What did Hirohito refer to as a tragic interlude, during a 1975 U.S. visit?
What nationality was Gavrilo Princip, who set off World War I by assassinating Archduke Ferdinand?
What 17th century English Lord Protectors severed head was finally buried after 300 years?
What country did the U.S. invade in 1989 in what George Will dubbed an act of hemispheric hygiene?
What U.S. state did Russian nationalist Vladimir Zhirinovsky threaten to reclaim, in 1995?
What 1964 coin did many Americans tend to save rather than spend?
What British prime minister shared breakfast in bed with a parrot named Toby?
What war was raging when isolationists adopted the motto America first?
Who did Henry VIII have beheaded for witchcraft and adultery, along with her wolfhound?
What airline started out as the first crop-dusting outfit to battle boll weevils?
Who wrote a 35,000-word manifesto the New York Times and Washington Post published on September 18, 1995?
What civil rights leader was near death after being stabbed in Harlem with a seven-inch letter opener in 1958?
What future saint ws originally taken to Ireland as a slave in 405 A.D.?
What Nantucket shipwreck killed more divers exploring it than the 52 people it sank with?
What do an average of 20 people do each year while staring at a Goodyear blimp?
Who was the first U.N. secretary general to have both African and Arab roots?
Who did former communist Aleksander Kwasniewski defeat in a 1995 Eastern European presidential election?
Who told the House Un-American Activities Committee that communist cartoonists might be using Mickey Mouse to spread propaganda?
Who wore a suit instead of his usual military fatigues to celebrate the 50th anniversary of the U.N.?
What presidents mug graces a $100,000 bill?
What nation started giving gas masks to its citizens before the Persian Gulf War?
What political movement got its name from the hill in Jerusalem boasting the Temple of Solomon?
What is Mass communication?
What are the various media used for mass communication?
What are the various elements of mass communication?
What is the importance of mass communication for a company?
Explain the differences between mass communication and personal communication?
Explain Direct effects theory, Two-step flow theory, Agenda setting theory,Attitude change theory, Uses and gratifications theory?
How does mass communication affect culture?
Explain Media Literacy, Media as place of ideas, Media Convergence and Media Consolidation?
Who are the major participants in business buying process?
What do you think are the main responsibilities of a mass communication professional?
What distinguishes interpersonal communication from mass communication and machine-assisted communication?
Explain What is the importance of mass communication for a company?
Which of this is grapevine communication?
Who are the different types of people a mass communication personnel deals with?
In what ways do you use math in your daily life?
What types of math do you use? Re: Calculus, Algebra, Fractions?
What types of tools or measuring devices do you use related to math?
A boy multiplied a number with 10 and got 100. If he divided it by 10, what would be the answer?
If a 12 shell cupboard requires 18 ft of wall space then how much wall space would a 30 cup shelf require?
The average salary of three employee is $950 per week. If one employee earns $1150 and other earns $650 rupees, how much will third be earn?
During a given week a programmer spend 1/4 of his time preparing charts,3/8 of his time for coding,rest of his time for debugging the programs.If he had 48 hrs during the week how many hours did he spend debugging the program
A 16 story building has 12000ft on each floor. Company A rents 7 floors and company B rents 4 floors. What is the number of square feet of unrented floor space?
A man owns 2/3 of a computer service buroue business and sells 3/4 of his share for $75000.What is the value of the business?
A computer printer produces 176400 lines in a given day. If the printer is in operation for 7 hrs during the day how many lines did it print per minute?
From its total income a company spent $20000 for advertising, half of the remainder on bonuses and had $6000 left.What was the total income?
In a certain company 20% of the men and 40% of the women attended the annual company picnic. If 35% of all the employees are men .What % of all the employee went to the picnic?
If a card punch operator can process 80 cards in half an hour How many cards can this process in 7hr 30min?
In a computer tape library there are two racks with 40 tapes per rack.In a given day 30 tapes are in use . What fraction remains in the rack?
In a normal distribution, approximately what percentage of the cases, to the nearest whole number, falls within 4 standard deviations of the mean:
Continuing up the number sequence of natural numbers, prime numbers become which of the following:
Which of the following properties would you use to compute the chances of rolling either a 7 or an 11 with a pair of dice:
The surface of a sphere subtends a solid angle of what amount at its center:
Assuming a year in a dogs life is equivalent to 7 years of a humans life, what is 1 hour of a dogs life approximately equivalent to in a humans life?
Which of the following is the mathematical term for a radical that expresses an irrational number:
Systematic random samp ling is to be used to select 5 addresses from an ordered list containing 500 addresses. A 1- in-100 systematic sample is used to select the 5 addresses. What is the chance that any specific address will be chosen:
Which of the following mathematicians is responsible for the Cartesian plane that is also known as the rectangular coordinate system:
Which of the following does NOT yield a periodic non-terminating decimal:
In a simple random sample:
A person with lung cancer is given an MRI. Four radiologists examine each MRI independently. If each specialist can detect lung cancer with 80% accuracy, what is the probability that at least one of them will detect cancer in this patient:
The Babylonian number system is base 60, which makes it:
Which of the following is the surface area of a perfect sphere with a radius of 10 meters?
In the hexadecimal counting system, the letter c stands for what base-10 number:
Using an x- y coordinate axis, a parabola is represented by the equation x2 = 6y. The vertex of this parabola is at what coordinate point:
Give the range for the following six values 2, 7, 11, 19, 25, 33:
n radians encompass what percent of a circle?
Convert 3/20 into a percentage:
If in a sequence of natural numbers, starting with 2, you begin eliminating every second number after 2, then every third number after 3, then every fourth number after 4, and so on, what type of numbers will be left?
When a quadratic function is plotted on a typical graph, it assumes what shape?
A country adopted a policy requiring all couples to continue having children until they had a girl, after which they must stop having children. How many children will the average family have and what will the sex distribution be?
Give the rational numbers in the following set:
What is the total angular distance in degrees over a sphere?
Six factorial equals what number?
The converse of this theorem is: if the sum of the squares of two sides of a triangle equal the square of the third side then the triangle is a right triangle. What is the name of the theorem?
Farmer John grows corn, tomatoes, potatoes and squash. He has only 2 fields for growing these products and cannot grow more than one product per field. How many planting combinations can be done in one season?
The imaginary unit i is numerically defined as what?
What 3 consecutive numbers add up to 45?
Every even integer greater than 2 can be written as the sum of two primes. Give the respective two pairs of prime numbers that when added give 8 and 12:
In 1700 AD, this person showed that a series of 0s and 1s could be used to denote a number:
Where is the y intercept for y = sin x?
The product of 6 factorial is how many times larger than the product of 5 factorial?
What is the square root of 256?
A farmer wishes to make a straight barbed wire fence 80 feet long. He wants to have a fence post every 8 feet. How many fence posts does he need?
What form of geometry is one in which the parallel postulate of Euclidean Geometry does NOT hold:
If the length of the cycloid is 4 times the diameter of a rotating circle, then the area under the arch traced out by that cycloid is how many times the area of the rotating circle?
According to Set Theory, sets that do NOT contain themselves are typically referred to as:
If you start with 1 bacterium and double the number every 15 minutes, how many bacteria will you have at the end of 3 hours and 45 minutes?
How many degrees are there in o radians:
What is the cube root of 729?
If perfect numbers, except 6, can be expressed by the sum of the cubes of an unbroken sequence of consecutive odd integers, what are the consecutive odd integers which, when cubed, give the perfect number 28?
What is the sum of the internal angles of a pentagon:
What is the mean for the following data set of 5 numbers:
What is the greatest common divisor for the numbers 102 and 30?
In statistics, what is the common term for the square root of the variance?
Rounded off to the nearest whole year, how many years would it take for your money to double in an investment that was increasing with an annual compound rate of 3.5%?
What is Common Sense?
How does Common Sense Philosophy differ from other branches of Philosophy?
What is Common Sense Philosophy?
Why Privilege Common Sense?
But is not it Still Possible that Common Sense is Wrong?
Who are the most Important Common Sense Philosophers?
I am thinking of doing Honors in Political Science. How do I go about this?
As a non-major, what courses are available to me in the department?
What are motives for imperialism?
Does the department offer dual majors with other departments?
What jobs can you get with an associates degree in political science?
Can AP credit substitute for a core course, or otherwise count toward the major?
What type of career does a political science major prepare one for?
Can I major in Political Science and International Studies and study abroad?
What is the importance of political science meaning of state what is nature?
How minimum Recruitment age limit for a candidature for Prime Minister of India?
As a Political Science major, what courses should I take first?
What are the three things you would like to change in this world?
What are the basic requirements for the major?
What do majors do after graduation?
If I do an Honors project, do I still have to take a seminar?
I am thinking of doing independent study in Political Science. How do I go about this?
On which basis the states has representation in Rajya Sabha?
Which courses can I take to help me decide?
Where is the objective of Social Justice included in the Constitution of India?
Who removes the Judges of Supreme Court and High Court?
What Is Political Science?
How do I minor in Political Science?
Does law school require a Political Science/International Studies major?
Who is Amicus Curiae?
Can I meet major requirements with courses taken off campus?
Can a capstone count as my seminar?
What do the course numbers mean?
Explain What would your core competencies be, when it comes to NHS Jobs?
What is a scientific degree required for entry into pharmaceutical sales? What about prior sales experience?
Tell us of a time when you used your leadership skills to handle a situation?
Explain Do you consider yourself to be social? Can you tell us of a time when you used your social skills to help the patients?
Explain What is your interaction level with your previous supervisor? What did he do right and what did he do wrong, according to you?
Explain What is the best aspect that you like about your job?
Explain Have you ever been through an emergency situation? What position did you handle during the emergency situation?
Explain If given a territory and a list of physicians to call on, how would you go about it?
Explain How do you perceive a pharmaceutical representatives typical workday?
Explain How do you think the company would help you the best?
Can you explain What is the importance of strategic management towards the success of a business?
Tell me What caused the Great Depression?
Tell me How tourism is an upcoming industry?
Can you explain Why was Vietnam divided into two countries?
Tell me Does Europe the USA or China have the largest economy?
Tell me What still matters in strategic management lies in the value of planning?
Tell me What are the effects of globalization on Indian industry?
Can you explain What can you do about tourists use of natural resources?
Tell me What are the various uses for break-even analysis?
What is the origin of socialogy?
Which one of the following variables is not categorical?
Which of the following would be most likely to produce selection bias in a survey?
What is one of the distinctions between a population parameter and a sample statistic?
If a statistically significant difference in blood pressure, change at the end of a year for the two activities was found, then?
The two treatments in this study were?
Scenario: A randomized experiment was done by randomly assigning each participant either to walk for half an hour three times a week or to sit quietly reading a book for half an hour three times a week. At the end of a year, the change in Participants blood pressure over the year was measured, and the change was compared for the two groups.?
Which of the following is a confounding variable in this study?
Scenario: A study was done to compare the lung capacity of coal miners to the lung capacity of farm workers. The researcher studied 200 workers of each type. Other factors that might affect lung capacity are smoking habits and exercise habits. The smoking habits of the two worker types are similar, but the coal miners generally exercise less than the farm workers do?
A polling agency conducted a survey of 100 doctors on the question �Are you willing to treat women patients with the recently approved pill RU-486�. The conservative margin of error associated with the 95% confidence interval for the percent who say yes is?
Which one of these statistics is unaffected by outliers?
A list of 5 pulse rates is: 70, 64, 80, 74, 92. What is the median for this list?
Which of the following would indicate that a dataset is not bell-shaped?
A scatter plot of number of teachers and number of people with college degrees for cities in California reveals a positive association. The most likely explanation for this positive Association is?
The value of a correlation is reported by a researcher to be r = -0.5. Which of the following statements is correct?
What is the effect of an outlier on the value of a correlation coefficient?
One use of a regression line is?
Past data has shown that the regression line relating the final exam score and the midterm exam score for students who take statistics from a certain professor is: Final exam = 50 + 0.5 � midterm. One interpretation of the slope is?
Scenario: A survey asked people how often they exceed speed limits. The data are then categorized into the following contingency table of counts showing the relationship between age group and response.
Exceed Limit if Possible Age Always Not Always Total
Under 30 100 100 200
Over 30 40 160 200
Total 140 260 400
Among people with age over 30, what is the risk of always exceeding the speed limit?
Among people with age under 30 what are the odds that they always exceed the speed limit?
Scenario: A newspaper article reported, Children who routinely compete in vigorous after-school sports on smoggy days are three times more likely to get asthma than their non-athletic peers. (Sacramento Bee, Feb 1, 2002, p. A1) Of the following, which is the most important additional information that would be useful before making a decision about participation in school sports?
The newspaper also reported, The number of children in the study who contracted asthma was relatively small Answer - 265 of 3,535. From this information and the information given in the original quote, which of the following could not be computed?
Scenario: The following histogram shows the distribution of the difference between the actual and �ideal� weights for 119 female students. Notice that percent is given on the vertical axis. Ideal weights are responses to the question �What is your ideal weight�. The difference = actual -ideal.
What is the approximate shape of the distribution?
The median of the distribution is approximately?
Most of the women in this sample felt that their actual weight was?
A chi-square test of the relationship between personal perception of emotional health and marital status led to rejection of the null hypothesis, indicating that there is a relationship between these two variables. One conclusion that can be drawn is?
A chi-square test involves a set of counts called �expected counts.� What are the expected counts?
Pick the choice that best completes the following sentence. If a relationship between two variables is called statistically significant, it means the investigators think the variables are?
Simpsons Paradox occurs when?