1. Scores on a particular test are normally distributed in the population, with a mean of 100 and a standard deviation of 15. What percentage of the population has scores: a) between 100 and 125? b) between 82 and 106? c) between 110 and 132? d) above 132? e) equal to 132? Answer: A)45.25 B)54.03 C)23.48 D)1.66 E)0

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 14PPS
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1. Scores on a particular test are normally distributed in the population, with a mean of 100 and a standard deviation of 15. What percentage of the population has scores: a) between 100 and 125? b) between 82 and 106? c) between 110 and 132? d) above 132? e) equal to 132? Answer: A)45.25 B)54.03 C)23.48 D)1.66 E)0
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