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Mathematics, 07.12.2019 00:31 chycooper101

The number of golf balls ordered by customers of a pro shop has the following probability distribution. find the mean.

x|p(x)
3|0.14
6|0.05
9|0.36
12|0.35
15|0.10

a. 7.86
b. 9
c. 6.99
d. 9.66

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Answers: 2

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