Let X1, X2, …Xn are independent Bernoulli random variables?
Let X1, X2, …, Xn are independent Bernoulli random variables with parameter p. That is, for any
k = 1, 2, …, n, P(Xk=1)=p and P(Xk=0)=1-p . Define Y N to k=1 Xk.
(a) Find E(Y) and Var(Y) using rules of expectations and variances.
(b) What is the distribution of Y?
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The distribution of Y would be pretty moderately the bell curve, such that P(x_k = n)...
Good luck!