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Non-Standard Normal Distribution worksheet Name and section: 1. For a distribution with pa-3 and ?-2, find the following probabilities: (a) P (X S4) (c) P(x> 3.4) (e) P(-1sX s1) (b) P(X 2 1.5) (d) P(x> 0) (E) P (2 s X s5) 18. 2, Cell phone bills in the US are normally distributed with the mean of$62 and a standard deviation of ? Select a person with a cell phone at random. (a) What is the probability that their bill is less than $62? (b) What is the probability that their bill is less than $40? (c) What is the probability that their bill is more than $507
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