Do students perform worse when they take an exam alone than when they take an exam in a classroom setting? Eight students were given two tests of equal difficulty. They took one test in a solitary room and they took the other in a room filled with other students. The results are shown below. Exam Scores Alone 85 84 90 77 79 90 86 82 Classroom 92 78 91 85 82 91 86 83 Assume a Normal distribution. What can be concluded at the the a = 0.05 level of significance level of significance?
Do students perform worse when they take an exam alone than when they take an exam in a classroom setting? Eight students were given two tests of equal difficulty. They took one test in a solitary room and they took the other in a room filled with other students. The results are shown below. Exam Scores Alone 85 84 90 77 79 90 86 82 Classroom 92 78 91 85 82 91 86 83 Assume a Normal distribution. What can be concluded at the the a = 0.05 level of significance level of significance?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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