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PtichkaEL [24]
2 years ago
11

43​% 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:
KonstantinChe [14]2 years ago
8 0

a)0.43^5*0.57^5

b)0.43^6*0.57^4

c)0.43^3*0.57^7+0.43^2*0.57^8+0.43^1*0.57^9+0.57^10

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