Mathematics, 26.09.2019 13:30, Valrom

Price per shirt: $5, $10, $15, $20, $25
number of shirt sales: 50, 40, 30, 20, 10

what is the expected number of shirt sales?

Answers: 1

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Price per shirt: $5, $10, $15, $20, $25
number of shirt sales: 50, 40, 30, 20, 10