To form a slightly different random sum, let . be independent identically distributed random…

/in /by

To form a slightly different random sum, let . be independent identically distributed random variables and let N be a nonnegative integer-valued random variable, independent of The first two moments are

Determine the mean and variance of the random sum

 

"Our Prices Start at $11.99. As Our First Client, Use Coupon Code GET15 to claim 15% Discount This Month!!":

Get started