Question: a. For fixed n, are there values of p (0 < p < 1) for which V(X) = 0? Explain why this is so. b.
a. For fixed n, are there values of p (0 < p < 1) for which V(X) = 0? Explain why this is so.
b. For what value of p is V(X) maximized?
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a np 1 p 0 if either p 0 whence every trial is a failure ... View full answer
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