What is the probability that a professor works

Assignment Help Basic Statistics

Reference no: EM132103685

Problem: The amount of time the university professors devote to their jobs per week is normally distributed with a mean of 52 hours and a standard deviation of 6 hours.

Required:

i) What is the probability that a professor works for more than 60 hours per weeks?

ii) Find the probability that the mean amount of work per week for three randomly selected professors is more than 60 hours?

Reference no: EM132103685

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