Question: A personal computer has the length of time between charges of the battery is normally distributed with a mean of 66 hours and a standard deviation of 20 hours. What is the probability when the length of time will be between 58 and 75 hours?
Options
A : 0.595
B : 3.44
C : 0.0443
D : 1.98
Discrete Mathematics Probability Distribution more questions
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