For binomial distribution E(x) = 2, V(x) = 4/3. Find the value of n.(a) 3(b) 4(c) 5(d) 6

Question

For binomial distribution E(x) = 2, V(x) = 4/3. Find the value of n.(a) 3(b) 4(c) 5(d) 6
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Solution 1

In a binomial distribution, the expected value E(x) is equal to np and the variance V(x) is equal to npq, where n is the number of trials, p is the probability of success, and q is the probability of failure (1-p).

Given E(x) = 2 and V(x) = 4/3, we can set up the following equations:

np = 2 npq = Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob

Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solv

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