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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
16 Nov 2021

Given information

Mean height of high school students who play basketball on the school team i.e. population mean = 73 inches

The standard deviation of high school students who play basketball on the school team i.e. population standard deviation = 1.8 inches 

Sample mean = 71 inches

Sample standard deviation = 1.5 inches

 

Step-by-step explanation

Step 1.

Let mean height be

Null Hypothesis is represented by  

Alternative Hypothesis is represented by  

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