Male Female

28 21 count

72.8 72.4 mean(beats per minute,bpm)

5.3 7.7 standard deviation (bpm)

A researcher wanted to see whether there was a significant difference in resting pulse rates for men & women.

The data appears to be unimodel & symmetric. Is this evidence that resting pulse rates for men are higher than women?

Test a hypothesis using a=0.10

b.) P-Value: I have the P-value as 0.4196 Is this correct? or could it be 0.0247, 0.1882, 0.0791

c.) conclusion in context

90% confidence interval for the difference inmean resting rates for men & women & interpret the interval.

d.) Interval:

e.) Interval in Context: