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From: Jennifer Subject: Probability
| The number of cars to be worked on by a mechanic is a
random variable represented by x. The probability distribution for x is: x
p(x) 15 .12 16 .38 17 .30 18 .12 19 .08 Find the probability that on a given
da a mechanic works on: a)exactly 18 cars b) at least 17 cars c) at most 18
cars d) find the mean # of cars worked on
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