Textbook ExpertVerified Tutor
13 Nov 2021
Given information
The mean number of years Americans work before retiring is 34. The type I and type II errors are to be stated.
Step-by-step explanation
Step 1.
From the given statement, the null hypothesis is that the mean number of years Americans work before retirement is 34. The alternate hypothesis is that the mean number of years Americans work before retirement is not 34.
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