Question: Draw a clearly labeled diagram and then solve each problem. The mean pulse rate for adults is 72 beats per minute and let's suppose that

Draw a clearly labeled diagram and then solve each problem.

The mean pulse rate for adults is 72 beats per minute and let's suppose that the standard deviation is 11 bpm. Find:

a. The probability that a randomly chosen adult has a pulse rate over 77 bpm assuming that the rates are normally distributed.

  1. The probability that a random sample of 19 adults will have a mean beats per minute over 77.

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