Answer:
Given,
n = 7
p = 1/4
= 0.25
q = 1 - 0.25
= 0.75
Here let us consider,
Binomial distribution
P(X = r) = nCr*p^r*q^(n-r)
P(X = 6) = 7C6*0.25^6*0.75^(7-6)
= 7*0.25^6*0.75
= 0.0013
P(x = 6) = 0.0013
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7
Suppose X~bin(n 20, p = .4). Derive the closed form (i.e. no long sum) for Mr(t) We were unable to transcribe this image
Suppose X~bin(n 20, p = .4). Derive the closed form (i.e. no long sum) for Mr(t)
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