Asked by Darlene Watson

Assuming the resting heart rates for a sample of individuals are normal distibuted with a mean of 70 and a standard deviation of 15. Waht percentage of rates less than 70

14 years ago

Answered by PsyDAG

Z = (score-mean)/SD

Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion related to your Z score. Change to percentage.

14 years ago

Answered by APR

4.62

13 years ago

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Asked by Darlene Watson

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