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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
Suppose the weight (in ounces) of a major league baseball is a random variable X with mean µ = 5 and standard deviation s = 2/5. A carton contains 144 baseballs. Assume that the weights of individual baseballs are independent and let T represent the total weight of all the baseballs in the carton
(a) Find the expected total weight E(T)
(b) Find the variance, Var(T)
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