Ch.8 Proportions  #1 In a survey of 471 randomly selected gun owners, it was found that 85 of them said they owned a gun primarily for protection. Find the margin of error and 95% confidence interval for the percentage of all gun owners who would say that they own a gun primarily for protection. Report answers to at least 2 decimal places. 1.Margin of Error (as a percentage): ______ 2.Confidence Interval:______ % to_____ %

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Ch.8 Proportions 

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In a survey of 471 randomly selected gun owners, it was found that 85 of them said they owned a gun primarily for protection.

Find the margin of error and 95% confidence interval for the percentage of all gun owners who would say that they own a gun primarily for protection. Report answers to at least 2 decimal places.

1.Margin of Error (as a percentage): ______
2.Confidence Interval:______ % to_____ %
 

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