Unformatted text preview: defective component exists in the lot? 4. In how many ways can the digits 1 through 9 be arranged such that the even digits appear in either ascending or descending order? 5. In a poker hand consisting of 5 cards, ﬁnd the probability of holding 3 hearts and 2 clubs. 6. At the points x = 0 , 1 , ··· , 6, the cdf for the discrete random variable X has the value F X ( x ) = x ( x + 1) / 42 . Find the pdf for X . 1...
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 Spring '08
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 Statistics, Probability, 10%, 60%, 30 %, defective component, electronics component ships

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