1.What is the proportion of customers who buy service plans when they buy a computer?To find out,yousurveyed180customers...

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1.What is the proportion of customers who buy service plans when they buy a computer?To find out,yousurveyed180customers and found that55purchased the service plan.What is theupper boundaryof90%confidence interval for the population proportion?Give the answer as a decimal percent(that is,for10%,give0.1).

Posted Date: May 16, 2024 09:14 AM

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1.What is the proportion of customers who buy service plans when they buy a computer?To find out,yousurveyed180customers...

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