Math 227 Statistics

The following table lists the probability distribution of x. X P(x) 0 0.73 1 0.16 2 0.06 3 0.04 4 0.01 Find the mean. Find the standard deviation. Find the probability that the number of errors on a selected page of a book is at most 1. (5 pts) Suppose you draw 3 cards without replacement from a standard 52-card deck. ................
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