Question: When only the value-added time is considered, the time it takes to build a laser printer is thought to be uniformly distributed between 6 and

When only the value-added time is considered, the time it takes to build a laser printer is thought to be uniformly distributed between 6 and 12 hours.

a. What are the chances that it will take more than 9 value-added hours to build a printer?

b. How likely is it that a printer will require less than 7 value-added hours?

c. Suppose a single customer orders two printers. Determine the probability that the first and second printer each will require less than 7 value-added hours to complete.

a. The probability that it will take more than 9 value-added hours to build a printer is ________.

(Round to four decimal places as needed.)

b. The probability that a printer will require less than 7 value-added hours is _________.

(Round to four decimal places as needed.)

c. The probability that two printers will each require less than 7 value-added hours is __________.

(Round to four decimal places as needed.)

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