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 87 72 63 68 71 54 64 56 80 72 62 63 97 54 65 O Female 64 83 80 69 73 82 90 87 86 86 93 69 89 80 79 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
87 72 63
68 71
54 64
56 80 72 62 63 97
54 65 9
Female
64
83 80 69 73 82 90 87
86
86 93 69
89
80 79
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 87 72 63 68 71 54 64 56 80 72 62 63 97 54 65 9 Female 64 83 80 69 73 82 90 87 86 86 93 69 89 80 79 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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