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4. (6 points) Let X ~ Bin(n, p). Show that Var(X) = np(1 -p), by first calculating E[X] 4. (6 points) Let X Show that
4. (6 points) Let X ~ Bin(n, p). Show that Var(X) = np(1 -p), by first calculating E[X"]
4. (6 points) Let X Show that Var(X) = np(l p), by first calculating E[X2].
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Essentials Of Forensic Accounting
Authors: Michael A Crain, William S Hopwood
2nd Edition
1948306441, 978-1948306447
