Estimate the percentage of adults, Basic Statistics

Estimate the percentage of adults

A researcher wishes to estimate the percentage of adults who support abolishing the penny. What size sample should be obtained if he wishes the estimate to be within 4 percentage points with a 99% confidence if

a) he uses a previous estimate of 25%?

b) he does not use any prior estimates?

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Basic Statistics: Estimate the percentage of adults

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Request for Solution File

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Basic Statistics: Estimate the percentage of adults

Reference No:- TGS0711309

Have a Question? (oR Write a Review)

Recent Questions Asked Basic Statistics

Q : What are your tow most strongly held values

Q : What is the potential savings in interest

Q : Smith and jones each own tracts of land

Q : What is their taxable income for 2011

Q : Estimate the percentage of adults

Q : What is the amount of itemized deductions

Q : Dispose of a component of its business

Q : Find absolute minimum energy needed to move car

Q : The correct scheduling technique depends

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Request for Solution File

Ask an Expert for Answer!!

Basic Statistics: Estimate the percentage of adults

Reference No:- TGS0711309

Recent Questions Asked Basic Statistics

Q : What are your tow most strongly held values

Q : What is the potential savings in interest

Q : Smith and jones each own tracts of land

Q : What is their taxable income for 2011

Q : Estimate the percentage of adults

Q : What is the amount of itemized deductions

Q : Dispose of a component of its business

Q : Find absolute minimum energy needed to move car

Q : The correct scheduling technique depends

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