Which is relatively better: a score of 70 on a psychology test or a score of 52 on an economics test? Scores on the psychology test have a mean of 95 and a standard devation of 10 Scores on the economics test have a mean of 64 and a standard deviation of 5 Choose the correct answer below. O A. The psychology test score is relatively better because its z score is greater than the z score for the economics test score O B. The economics test score is relatively better because its z score is greater than the z score for the psychology test score. OC. The psychology test score is relatively better because its z score is less than the z score for the economics test score. O D. The economics test score is relatively better because its z score is less than the z score for the psychology test score.
Which is relatively better: a score of 70 on a psychology test or a score of 52 on an economics test? Scores on the psychology test have a mean of 95 and a standard devation of 10 Scores on the economics test have a mean of 64 and a standard deviation of 5 Choose the correct answer below. O A. The psychology test score is relatively better because its z score is greater than the z score for the economics test score O B. The economics test score is relatively better because its z score is greater than the z score for the psychology test score. OC. The psychology test score is relatively better because its z score is less than the z score for the economics test score. O D. The economics test score is relatively better because its z score is less than the z score for the psychology test score.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 26PFA
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