4 The number of sweatshirts a vendor sells daily has the following probability distribution.
Number of Sweatshirts x
P(x)
0 1 2 3 4 5
0.3 0.2 0.3 0.1 0.08 0.02
If each sweatshirt sells for $25, what is the
expected daily total dollar amount taken in by the
vendor from the sale of sweatshirts?

Can some one me with these questions

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