For a certain group of individuals, the average heart rate is 72 beats per minute. Assume the
Question:
For a certain group of individuals, the average heart rate is 72 beats per minute. Assume the variable is normally distributed and the standard deviation is 3 beats per minute. If a subject is selected at random, find the probability that the person has the following heart rate.
a. Between 68 and 74 beats per minute
b. Higher than 70 beats per minute
c. Less than 75 beats per minute
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a z 74723 067 z 68723 133 P 133 ...View the full answer
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Related Book For 
Elementary Statistics A Step By Step Approach
ISBN: 9781259755330
10th Edition
Authors: Allan G. Bluman
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