Mathematics, 30.11.2020 23:30 kcwolford03
The number of apps a developer sells daily has the probability distribution represented in the table.
Number of Apps, x | 0 20 40 60 80 100
P(x) 0.05 0.25 | 0.18 0.12 0.3 0.1
If each app sells for $5.99, what is the expected daily total dollar amount taken in by the developer from the sale of apps?
A. $5.99
B. $53.40
C. $59.90
D. $314.22
E. $319.87
Answers: 1
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