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Mathematics, 10.03.2022 04:10 raiindrxp

The manager of a video store has compiled the following table, which
gives the probabilities that a customer
a
will buy 0, 1, 2, 3, or 4 DVDs.
DVDs
0
1
2.
3
4.
Probability
.42
.36
114
.05
.03
What is the expected value for the
purchase of DVDs?

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