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Ksenya-84 [330]
3 years ago
5

66​% of men consider themselves professional baseball fans. you randomly select 10 men and ask each if he considers himself a pr

ofessional baseball fan. find the probability that the number who consider themselves baseball fans is​ (a) exactly​ five, (b) at least​ six, and​ (c) less than four.

Mathematics
1 answer:
Tatiana [17]3 years ago
4 0
It is convenient to let a statistics calculator app do the math. See the first figure for (a) and (b). See the second figure for (c).

a) 0.14339 . . . . . = 10C5*(0.66⁵)*(0.34)⁵

b) 0.77301

c) 0.02204

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