Suppose that X is a binomial random variable with p = .56 and n = 10. That is, the proability distribution of X is give
Posted: Mon Jul 11, 2022 11:22 am
Suppose that X is a binomial random variable with p = .56 and n = 10. That is, theproability distribution of X is given byf(k) =P(X = k)=10 k (.56)k(.44)10−k.(a) Compute f(k) for k = 0, 1, , 2, ...10.(b) Draw a picture to represent the distribution as a bar graph where the areas ofeach rectangle correspond to the probabilities.(c) Determine the expected value of X