Let x represent the number of times a customer visits a grocery store in a one week period.
A...
Mathematics, 28.02.2020 19:13 fruitsnaxFTW1079
Let x represent the number of times a customer visits a grocery store in a one week period.
Assume this is the probability distribution of x:
x 0 1 2 3
p(X) 0.1 0.4 0.4 0.1
Find the expected value of x, the average number of times a customer visits the store.
Answers: 3
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