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If X follows a binomial distribution with parameters n = 100 and p = 1/3, then P (X =r) is maximum when r = |
32 34 33 31 |
33 |
We have, $(n+1)p=\frac{101}{3}$ which is not an integer. $∴ P(X=r)$ is maximum when r $=[\frac{101}{3}]= 33$ |
