February 21, 2017

Homework Help: Stats

Posted by B on Wednesday, October 2, 2013 at 1:11pm.

The time that it takes a randomly selected job applicant to perform a certain task has a distribution that can be approximated by a normal distribution with a mean value of 150 sec and a standard deviation of 20 sec. The fastest 10% are to be given advanced training. What task times qualify individuals for such training? (Round your answer to one decimal place.)

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