Question

Asked Jan 19, 2020

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Pulse Rates Listed below are pulse rates (beats per minute) from samples of adult males and females (from Data Set 1 “Body Data” in Appendix B). Does there appear to be a difference?

Step 1

*Mean for the male pulse rates*:

The formula for mean is,

Step 2

*Median for the male pulse rates*:

Arrange the data in the ascending order.

54, 56, 58, 64, 64, 64, 66, 66, 72, 72, 72, 72, 80, 86, 96

The sample size is 15. That is odd.

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