Statistics Quizzes, Questions & Answers
Recent Quizzes
This quiz assesses knowledge in statistics, focusing on mean, median, mode, and Venn diagrams through practical problems involving grades and class participation.
Questions: 5 | Attempts: 240 | Last updated: Mar 21, 2022
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Sample QuestionAndreanna recieved grades of 92, 84 on two tests. What must she recieve on her third test to get an 82 average?
This quiz is designed to help students practice statistics questions for the SAT, covering concepts like mode, median, mean, and variable calculations.
Questions: 5 | Attempts: 307 | Last updated: Mar 21, 2022
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Sample QuestionWhat is the mode of the following numbers :(2x20) , (18 + 2) (30 x 4/3) , (2 x 2 x 10) , 30 , (47 + 9 - 16)
This quiz is designed for the Economics and Statistics people out there who wish to test their knowledge and challenge themselves. If you want to find out more on evaluating operations then test yourself with it. Enjoy.
Questions: 10 | Attempts: 203 | Last updated: Mar 20, 2022
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Sample QuestionWhich of the following is not another name for the daily operations report?
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...
Questions: 22 | Attempts: 326 | Last updated: Jan 29, 2025
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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?
Which inference procedure would you use in each of these cases? For now, we will assume that the conditions for these procedures are satisfied. Choose the most direct method of solving each problem. Take your time. So,...
Questions: 10 | Attempts: 432 | Last updated: Mar 18, 2022
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Sample QuestionYou are given x-bar(1)and x-bar(2),s(1), s(2), n(1), n(2) from two independent samples and you want an estimate of the difference between the two population means.
Which inference procedure would you use in each of these cases? For now, we will assume that the conditions for these procedures are satisfied. Choose the most direct method of solving each problem. Try hard and take...
Questions: 10 | Attempts: 262 | Last updated: Oct 16, 2024
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Sample QuestionWhich of these is NOT one of the conditions that must be checked for one-proportion hypothesis tests?
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