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March 28, 2015

Homework Help: Statistics

Posted by Regina Turner on Wednesday, December 5, 2012 at 5:31pm.

Records show that 29% of all payments to a mail-order company are submitted aftr the due date. Suppose 50 payments are submitted this week. Let r be a random variable that represents the number of payments that are late. Use the normal approximanition to the binomial to estemate A. P(r less than 20)

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