Sample grade point averages for ten male students and ten female students are listed. Find the coefficient of variation for each of the two data sets. Then compare the results. Males Females 2.2 3.9 3.7 3.7 2.9 2.5 3.5 3.4 3.8 1.9 2.9 3.7 2.1 3.9 3.5 4.1 2.1 3.8 3.9 2.4 ... The coefficient of variation for males is ☐ %. (Round to one decimal place as needed.) The coefficient of variation for females is %. (Round to one decimal place as needed.) Compare the variability of grade point averages of males and females. Choose the correct answer below. A. The grade point averages of females are more variable than males. B. The grade point averages of females and males have the same variation. C. The grade point averages of males are more variable than females. D. The grade point averages of females and males do not vary.
Sample grade point averages for ten male students and ten female students are listed. Find the coefficient of variation for each of the two data sets. Then compare the results. Males Females 2.2 3.9 3.7 3.7 2.9 2.5 3.5 3.4 3.8 1.9 2.9 3.7 2.1 3.9 3.5 4.1 2.1 3.8 3.9 2.4 ... The coefficient of variation for males is ☐ %. (Round to one decimal place as needed.) The coefficient of variation for females is %. (Round to one decimal place as needed.) Compare the variability of grade point averages of males and females. Choose the correct answer below. A. The grade point averages of females are more variable than males. B. The grade point averages of females and males have the same variation. C. The grade point averages of males are more variable than females. D. The grade point averages of females and males do not vary.
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 15PPS
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Transcribed Image Text:Sample grade point averages for ten male students and ten female students are listed. Find the coefficient of variation
for each of the two data sets. Then compare the results.
Males
Females
2.2
3.9
3.7
3.7
2.9
2.5
3.5
3.4
3.8
1.9
2.9
3.7
2.1
3.9
3.5
4.1
2.1
3.8
3.9
2.4
...
The coefficient of variation for males is ☐ %.
(Round to one decimal place as needed.)
The coefficient of variation for females is %.
(Round to one decimal place as needed.)
Compare the variability of grade point averages of males and females. Choose the correct answer below.
A. The grade point averages of females are more variable than males.
B. The grade point averages of females and males have the same variation.
C. The grade point averages of males are more variable than females.
D. The grade point averages of females and males do not vary.
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