Listed below are pulse rates (beats per minute) from samples of adult males and females. Does there appear to be a difference? Find the coefficient of variation for each of the two samples; then compare the variation. Male 90 70 60 70 72 51 65 53 84 72 61 62 96 55 62 O Female 65 84 78 68 75 84 89 87 90 87 92 70 90 78 76 The coefficient of variation for the male pulse rates is %. (Type an integer or decimal rounded to one decimal place as needed.)

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Listed below are pulse rates (beats per minute) from samples of adult males and females. Does there appear to be a difference? Find
the coefficient of variation for each of the two samples; then compare the variation.
Male
90 70 60 70 72 51 65 53
84 72 61 62 96 55 62 O
Female 65 84 78 68 75 84 89 87 90 87
92 70 90 78 76
The coefficient of variation for the male pulse rates is %.
(Type an integer or decimal rounded to one decimal place as needed.)
Transcribed Image Text:Listed below are pulse rates (beats per minute) from samples of adult males and females. Does there appear to be a difference? Find the coefficient of variation for each of the two samples; then compare the variation. Male 90 70 60 70 72 51 65 53 84 72 61 62 96 55 62 O Female 65 84 78 68 75 84 89 87 90 87 92 70 90 78 76 The coefficient of variation for the male pulse rates is %. (Type an integer or decimal rounded to one decimal place as needed.)
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