Essay
THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
A researcher is interested in determining the percentage of all households in the U.S.that have more than one home computer.In a survey of 492 households,27% indicated that they own more than one home computer.
-The researcher reports a confidence interval of 0.2312 to 0.3096 but neglects to tell you the confidence level.What is the confidence level associated with this interval?
Correct Answer:
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Width = 2zα/2 
= 0.3096 - 0.2312...View Answer
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Correct Answer:
Verified
= 0.3096 - 0.2312...
View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
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