Mathematics, 25.04.2020 03:33 LoneWolves
The monthly utility bills in a city are normally distributed with a mean of 100 and a standard deviation of 15. find the probability that a randomly selected utility bill is (a) less than $66 (b) in between 80 and 100 (c) more than $140
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The monthly utility bills in a city are normally distributed with a mean of 100 and a standard devia...
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