In a certain photographic process of 100 prints, the developing time of prints may be looked upon as a random variable having the normal distribution with mean = 16.20 seconds and standard deviation=0.52 second. a) Find the probability that the time it takes to develop one of the prints will be at least 17 seconds. b) How many possible prints will be developed if the developing time is anywhere from 16 to 17 seconds

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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In a certain photographic process of 100 prints, the developing time of prints may be looked upon as a random variable having the normal distribution with mean = 16.20 seconds and standard deviation=0.52 second. a) Find the probability that the time it takes to develop one of the prints will be at least 17 seconds. b) How many possible prints will be developed if the developing time is anywhere from 16 to 17 seconds
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