#4 Please answer all. thank you In a sample, we have  n=360  and  p^=0.65 . Use the normal distribution to find a 90% confidence interval for the population proportion p.   Round your answers to three decimal places.   The 90% confidence interval is

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 3BGP
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#4

Please answer all. thank you

In a sample, we have 

n=360

 and 

p^=0.65

. Use the normal distribution to find a 90% confidence interval for the population proportion p.

 

Round your answers to three decimal places.

 

The 90% confidence interval is 

 

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