Question
The age of professors at a certain university is normally distributed with an average of 45.0 years and a standard deviation of 6.0 years. If
The age of professors at a certain university is normally distributed with an average of 45.0 years and a standard deviation of 6.0 years.
If 16 professors are chosen at random for a committee, find the probability that theaverageage of those professors is less than 42.0 years.
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Linear Algebra with Applications
Authors: Steven J. Leon
7th edition
131857851, 978-0131857858
