Mathematics, 08.04.2021 05:30 Jaymiegrimes22

Assume that females have pulse rates that are normally distributed with a mean of μ= 75.0 beats per minute and a standard deviation of σ= 12.5 beats per minute. Part A- If 1 adult female is randomly selected, find the probability that her pulse rate is less than 82 beats per minute.
ALREADY COMPLETED, probability 0.7123

Part B- If 4 adult females are randomly selected, find the probability that they have pulse rates with a mean less than 82 beats per minute.
NOT COMPLETED, need probability!!

Any help would be appreciated. Thank you so much

Assume that females have pulse rates that are normally distributed with a mean of μ= 75.0 beats per

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