Statistics Quizzes & Trivia
Statistics is what makes us able to collect, organize, disply, interpret, analyse, and present a data. This quick quiz features eleven basic questions of the topic. Check your basic knowledge in simple statistics concepts....
Questions: 11 | Attempts: 1188 | Last updated: Oct 11, 2019
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Sample QuestionYou are conducting a survey of the people of the United Kindom to find out how popular the racket sports are. You randomly choose people to call and make 1,000 phone calls to people scattered across the country. In this study, what is the statistics term for THE PEOPLE IN THE U.K., and what is the statistics term for THE PEOPLE YOU CALLED?
Questions: 15 | Attempts: 1157 | Last updated: Dec 13, 2019
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Sample QuestionThe range of the first 10 prime numbers 2,3,4,7,11,13,17, 19,23,29 is
Here are some Trivia Questions on Sampling Design. When it comes to sampling, it is important for a person to have the correct sample that has the same characteristics as the entire population in order for the results to be the...
Questions: 10 | Attempts: 1057 | Last updated: Oct 3, 2019
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Sample QuestionWhat is the main difference between probability and non-probability sampling?
Sample Final Exam
Questions: 94 | Attempts: 986 | Last updated: Dec 7, 2016
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Sample QuestionA researcher wanted to estimate the average amount of money spent per semester on books by BYU students. An SRS of 100 BYU students were selected. They visited the addresses during the Summer term and had those students who were at home fill out a confidential questionnaire. This procedure is
MINIMUM PASSING GRADE: 90%
Topics Covered:
GCF/LCM
Ratios, Rates, Proportions
This is your REVIEW for your GRADED QUIZ on JUNE 23rd!!!!!!!!!!!!!!!!!
Questions: 56 | Attempts: 877 | Last updated: Jun 20, 2014
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Sample QuestionWhich one of the following uses UNITS as a way to describe what you are talking about?
Related
Statistics Questions & Answers
What is the median of the following set of numbers? {12,8,13,4,7,6,3,3,15} A. 12 B. 8 C. 7 D. 7.5
7.5First, put the numbers in order from least to greatest. Then pick the number that is in the middle of the newly ordered set. The middle number of the newly ordered set is 7.
What is the difference Between ANOVA and Regression?
Many people are often confused about whether to use ANOVA or regression because they think they are the same. ANOVA means Analysis of Variance. It is applied to variables of different groups to determine if they have a common mean to connect them. It
What kind of a question is this:
You ask all 6th graders in your school, "What is your favorite color?"
Statistical because there can be multiply possible awnsers therefor you can find the mean mode median and range. You can find these because there can be multiple different answers so multiple sets of data. So it is statistical.
What are the correct terms for taking of the medication and the growth of hair in the following study?
You are conducting a study to see whether a new experimental medication will...
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1. The medication is the independent variable, and the hair growth is the dependent variable. The independent variable does not depend on anything else in the experiment. Thus, whether the patient does or does not take the medication is the independ
To determine if the students have the knowledge in recent statistics and data in the philippines
Questions: 13 | Attempts: 743 | Last updated: Apr 27, 2016
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Sample QuestionWhat is the recent population of the Philippines last 2007?
Can you answer correctly from the given data in this statistic test? During a survey, once information is got, it is up to the researcher to come up with presentations about what they found so it could be easier for someone...
Questions: 6 | Attempts: 723 | Last updated: Sep 27, 2019
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Sample QuestionWhich of the following is not a valid conclusion?
Test1 sample for Stats221 class.
Questions: 60 | Attempts: 722 | Last updated: Jan 2, 2013
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Sample Question1. Consider the following bar chart of Baskepoints sources. Three of the following statements are correct, one is NOT. Which of the following statements is incorrect?
Questions: 5 | Attempts: 711 | Last updated: Dec 6, 2019
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Sample QuestionThe scatterplot below shows data points and the regression line for predicting y from x. Which statement is true about the effect of removing point A or B on the regression model?
Chapter 1 Quiz from Introduction to Statistics by Ronald E. Walpole
Questions: 10 | Attempts: 710 | Last updated: Feb 19, 2013
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Sample QuestionThe science of statistics includes which of the following:
Questions: 5 | Attempts: 683 | Last updated: Dec 6, 2019
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Sample QuestionResearchers in the Southwest studying tortoise habitat collected the following data. If a tortoise is selected at random, let A = the tortoise is a female, and B = the tortoise is a Morafka. Which answer appropriately interprets the value of P(B|A)? Species Male Female Agassiz 18 33 Morafka 12 15
Questions: 5 | Attempts: 608 | Last updated: Dec 6, 2019
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Sample QuestionIn a large high school, student leadership wants to randomly select a sample to survey the student body. They will first randomly select 25 freshman, then randomly select 25 sophomores, then randomly select 25 juniors, and then randomly select 25 seniors. This is an example of a
Questions: 5 | Attempts: 600 | Last updated: Dec 6, 2019
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Sample QuestionA set of test scores has the following 5-number summary: Min Q1 Median Q3 Max 2 18 22.5 28.5 33 Which statement about outliers must be true?
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Questions: 10 | Attempts: 590 | Last updated: Nov 28, 2019
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Sample QuestionIf P(A) = 0.25 and P(B) = 0.34, what is P(A U B) if A and B are independent?
Questions: 5 | Attempts: 585 | Last updated: Dec 6, 2019
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Sample QuestionMoving times (in minutes) and weights (in pounds) were recorded for a random sample of 20 moving jobs requiring three-man crews, and the results of the regression analysis are shown below. The equation for the least squares regression line is:
Questions: 5 | Attempts: 581 | Last updated: Dec 6, 2019
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Sample QuestionThe following boxplots summarize two data sets, X and Y. Which of the following must be true?
Questions: 5 | Attempts: 575 | Last updated: Dec 6, 2019
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Sample QuestionA university is proposing a new procedure for professors to gain tenure. To gauge sentiment about the proposal, the university intends to randomly sample five professors, five assistant professors, and five associate professors. This is an example of what type of sampling design?
Identify each question as either a statistical question or a non-statistical question. Keep in mind that a statistical question will likely yield a variety of responses rather than just one or two.
Questions: 6 | Attempts: 570 | Last updated: Aug 14, 2013
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Sample QuestionWhat kind of a question is this: You ask all 6th graders in your school, "What is your favorite color?"
Please login using your class, index, name when you attempt the quiz.
eg. 1O301Lester.
Quiz duration is 30 minutes.
There is no limit on your number of attempts.
70% is pass, 80% gets you a certificate of achievement.
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Questions: 11 | Attempts: 564 | Last updated: Aug 9, 2018
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Sample Question
Questions: 5 | Attempts: 563 | Last updated: Dec 6, 2019
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Sample QuestionThe midterm scores for a statistics class were approximately normally distributed with a mean of 52 points and a standard deviation of 4 points. The final exam scores were approximately normally distributed with a mean of 112 points and a standard deviation of 10 points. One student had a score of 58 points on the midterm. If she had the same standardized score on the final exam, what must her score have been.
Questions: 5 | Attempts: 558 | Last updated: Dec 6, 2019
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Sample QuestionThe graph shows cumulative proportions plotted against land values (in dollars per acre) for farms on sale in a rural community. What is the approximate median land value?
Time: 30 Minute
Questions: 15 | Attempts: 548 | Last updated: Nov 30, 2018
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Sample QuestionThe abscissa of the point of intersection of the less than type and of the more than type ‘ogive’ gives its:
Questions: 5 | Attempts: 528 | Last updated: Dec 6, 2019
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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
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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
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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?
