Alpha Geek

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Category > Engineering Posted 01 Jun 2017 My Price 4.00

Used photocopy machines are returned to the supplier

Used photocopy machines are returned to the supplier, cleaned, and then sent back out on lease agreements. Major repairs are not made, however, and as a result, some customers receive malfunctioning machines. Among eight used photocopiers available today, three are malfunctioning. Acustomer wants to lease four machines immediately. To meet the customer’s deadline, four of the eight machines are randomly selected and, without further checking, shipped to the customer. What is the probability that the customer receives

a no malfunctioning machines?

b at least one malfunctioning machine?

Answers

Alpha Geek
(8)
Status NEW Posted 01 Jun 2017 09:06 AM My Price 4.00

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