Textbook ExpertVerified Tutor
16 Nov 2021
Given information
The sample mean()=$71,121; the standard deviation(s)=$7,489; the sample size(n)=41
Step-by-step explanation
Step 1.
First, we need to conduct a hypothesis in order to test the claim that the true proportion.
Null hypothesis(): = 69,110;
Alternative hypothesis(): >69,110;
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