The mean score on an English test was 74 with a standard deviation of 3. The mean score on a history test was a 82 with a standard deviation of 1.5. The mean score on a math test was 68 with a standard deviation of 2. Which data set was more variable? History Math English
The mean score on an English test was 74 with a standard deviation of 3. The mean score on a history test was a 82 with a standard deviation of 1.5. The mean score on a math test was 68 with a standard deviation of 2. Which data set was more variable? History Math English
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 13PPS
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