Females * = 82.4071 Im 73.2538 Sm= 8.0052 Sf = 9.4446 d the coefficient of variation. Round values to two decim Statistic Males Females CV ch gender har Males de % de %

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 2AGP
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A class of 14 female and 13 male students took an exam. The results of the exam are as follows:
Males
Females
* = 82.4071
-
73.2538
Sm= 8.0052
Sf = 9.4446
Find the coefficient of variation. Round values to two decimal places.
Statistic
Females
Males
%
CV
%
Which gender has greater variation and why?
Based on the coefficient of variation, the females have the greater variation.
The females have the greater standard deviation and therefore the greater variation.
O The females have more variation since there are more females. The larger the sample the more
variation there will be.
O The females have the greater mean and therefore the greater variation.
Transcribed Image Text:A class of 14 female and 13 male students took an exam. The results of the exam are as follows: Males Females * = 82.4071 - 73.2538 Sm= 8.0052 Sf = 9.4446 Find the coefficient of variation. Round values to two decimal places. Statistic Females Males % CV % Which gender has greater variation and why? Based on the coefficient of variation, the females have the greater variation. The females have the greater standard deviation and therefore the greater variation. O The females have more variation since there are more females. The larger the sample the more variation there will be. O The females have the greater mean and therefore the greater variation.
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