SOLUTION: – If the probability of hitting a target on a single shot is 0.3, what is the probability that in 4 shots the target will be hit at least 3 times?
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Question 930583: – If the probability of hitting a target on a single shot is 0.3, what is the probability that in 4 shots the target will be hit at least 3 times?
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!
p(hit) = .3, n = 4
.....
P(x ≥ 3) = 1 - binomcdf(4, .3, 2) = 1 - .9163 = .0837 0r 8.37%
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