Statistics Quizzes & Trivia
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Questions: 5  Attempts: 528  Last updated: Dec 6, 2019

Sample QuestionFor a class project, Charlotte recorded the heights of all 28 students in her class and calculated several statistics. She then realized she made an error recording the height of the tallest person in the class. She correctly had him listed as the tallest, but needed to add two inches to his recorded height to correct it. Which of these measures of spread must remain unchanged?
Questions: 5  Attempts: 527  Last updated: Dec 6, 2019

Sample QuestionTwo friends, Tom and Janice, have cars in desperate need of repair. On any given day, the probability that Tom's car will break down is 0.5, the probability that Janice's car will break down is 0.5, and the probability that both cars will break down is 0.3. What is the probability that Tom and Janice's car will break down?
Questions: 5  Attempts: 520  Last updated: Dec 6, 2019

Sample QuestionA medicine is known to produce side effects in one in five patients taking it. Suppose a doctor prescribes the medicine to four unrelated patients. What is the probability that none of the patients will develop side effects?
Questions: 12  Attempts: 459  Last updated: Jun 5, 2020

Sample QuestionThe union of two events occurs when
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Questions: 15  Attempts: 397  Last updated: Jun 5, 2020

Sample QuestionThe horizontal number line on a graph.
Questions: 5  Attempts: 365  Last updated: Dec 6, 2019

Sample QuestionSuppose there is a correlation of r = 0.8 between number of hours per day students study and GPAs. Which of the following is a reasonable conclusion?
In this quiz you do not have to put your name. Your answers as a class will be put into statistics as a class and then will be presented. Answer truthfully.
Questions: 8  Attempts: 364  Last updated: Feb 8, 2019

Sample QuestionHave you ever consumed at least one bottle of alcohol?
A Practice quiz just for you Ashley!
Questions: 7  Attempts: 357  Last updated: Dec 14, 2012

Sample QuestionWhat are the two types of variables?
This quiz will test students' knowledge of inferential statistical tests, including;
 what they are used for
 which one is the correct one to use
 how to interpret the result
 what this means for your hypothesis
Questions: 12  Attempts: 331  Last updated: Aug 10, 2020

Sample QuestionWhat is the purpose of an inferential statistical test?
Questions: 15  Attempts: 270  Last updated: Nov 23, 2017

Sample QuestionThe range of the data:25, 18, 20, 22, 16, 6, 17, 12, 30, 32, 10, 19, 8, 11, 20 is
Questions: 44  Attempts: 257  Last updated: Jun 5, 2020

Sample QuestionStatistics is the study of _____________.
Central Tendency
Measures of Variability
Questions: 25  Attempts: 256  Last updated: Jan 25, 2013

Sample QuestionThe symbol N represents:
Questions: 139  Attempts: 238  Last updated: Dec 11, 2019

Sample QuestionI have collected data relating to : the height of a tree This variable is a :
This is a sample test for Chapters 6  12 in Statistics
Questions: 3  Attempts: 226  Last updated: Aug 9, 2018

Sample Question10.19 You read in a book on poker that the probability of being dealt three of a kind in a fivecard poker hand is 1/50. This means that
Georgia Math 1 Quiz covering MM1D3a&b.
Questions: 8  Attempts: 196  Last updated: Jan 10, 2013

Sample QuestionMike is deciding on tile for his bathroom. He has narrowed it down to 7 tiles. The price of the 7 tiles are listed below. Find the mean price of the tiles. $3.29, $4.15, $2.97, $2.61, $5.00, $2.99, $3.75
This quiz is to test the students knowledge of dimensioning standards and statistics.
Questions: 15  Attempts: 183  Last updated: Jul 30, 2011

Sample Question1. Calculate the mean for the following data set:14 22 16 17 30 42 18 14 16
Questions: 53  Attempts: 170  Last updated: Oct 6, 2020

Sample QuestionWhich is not an example of inferential statistics?
LHS 4.2 Statistics  Permutations and Combinations
Questions: 30  Attempts: 161  Last updated: Jul 30, 2011

Sample QuestionThere are 20 people who work in an office together. Four of these people are selected to go to the same conference together. How many such selections are possible?
Questions: 15  Attempts: 155  Last updated: Jun 5, 2020

Sample QuestionAccording to the boxandwhisker plot shown below, what is the third quartile value?
Questions: 5  Attempts: 134  Last updated: Aug 9, 2018

Sample QuestionStudents A,B and C took part in a recent quiz. Student A scored 50 points, Student B scored 60 points and Student C scored 70 points. What is the mean of this quiz?
This is an exam to test your understanding of the statistics element of your paper 3 examination. Make sure that you complete all of the working using the worked examples you have been given to help you. Repeat the test until you...
Questions: 22  Attempts: 133  Last updated: Dec 11, 2012

Sample QuestionTwo sets of geographers record the numbers of vehicles passing a key urban locality in 60 seconds at 9.00am and 4.00pm over the course of a week. The results obtained are: (i) 9.00pm (M=21, T=14, W=33, Th=19, F=5, S=1, Su=1) (ii) 4.00pm (M=38, T=19, W=41, Th=47, F=2, S=0, Su=3). What is the mean number of vehicles on Monday?
Questions: 30  Attempts: 128  Last updated: Jun 5, 2020

Sample QuestionWhich of the following are types of scales used in measurement issues
In mathematics when it comes to graphs preparing and reading them accurately is enough to solve any question that arises from it. Scatter plots and time series graphs are descriptive graphs that show changes in a variable...
Questions: 17  Attempts: 122  Last updated: Aug 1, 2018

Sample QuestionBased on Figure 1, how many beetles could be supported by a forest of 30,000 trees?Based on Figure 1, how many beetles could be supported by a forest of 30,000 trees?
Ap psych review statistics
Questions: 5  Attempts: 119  Last updated: Nov 23, 2017

Sample QuestionSix different high school students spend $10, $13, $2, $12, $13, and $4 respectively, on entertainment. The mode of this grup's entertainment expenditures is:
Questions: 10  Attempts: 117  Last updated: Dec 13, 2019

Sample QuestionWhich of these is described as "when actual price is lesser or higher than sales price?"