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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
16 Nov 2021

Given information

From the previous task, the hypothesized proportion p is 9.5% or 0.095. The sample size is n=100.

 

Step-by-step explanation

Step 1.

The formula for the standard deviation is:

 

Substitute the given values in the above formula:

   

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