Question

a certain tennis player makes a successful first serve 73% of the time. assume that each serve is independent of the others. if she serves 6 times, what's the probability she gets a)all 6 serves in? b) exactly 2 serves in? c) at least 4 serves in? d) no more than 4 serves in?

Answer 1

use bernoullies equation
p(6)=(6)(0.73)^2(1.073)^6(0.274)^4= .1513342263
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