Below are ages of a random sample of professors at ELAC: 34 54 39 76 54 34 65 45 45 46 45 39 66 56 67 45 30 67 56 45 At ∝= 0.01, can we say that the average age is 40? Test using: a.) a hypothesis test b.) an appropriate confidence interval

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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) Below are ages of a random sample of professors at ELAC: 34 54 39 76 54 34 65 45 45 46 45 39 66 56 67 45 30 67 56 45 At ∝= 0.01, can we say that the average age is 40? Test using: a.) a hypothesis test b.) an appropriate confidence interval
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