Let X be a binomial rv based on n trials with success probability p. That is, X - Bin(n, p).(a) For fixed n, are there values of p (0 sp s 1) for which V(X) = 0? (Enter your answers as a comma-separated list. Ifthere is no answer, enter NONE.)Explain why this is so. (Select all that apply.)When every trial will be a failure, there is no variability in X.When every trial will be a success, there is no variability in X.When the probability of success is the same as the probability of failure, there is no variability in X.There are no values of p for which v(X) = 0.(b) For what value of p is V(X) maximized? [Hint: Either graph V(X) as a function of p or else take a derivative.]p =

Answered: Image /qna-images/answer/5e53defb-29fb-4a4b-b8c5-ff04eafcb973.jpg

Answered: Let X be a binomial rv based on n…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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