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23) Given that X-B(n, p), E(X)=20 and Var(x)=12, find:
a. The value of n an...
Mathematics, 22.03.2021 23:20 loki285
PLEASE HELP
23) Given that X-B(n, p), E(X)=20 and Var(x)=12, find:
a. The value of n and of p.
b. P(X=21)
Answers: 3
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