Solution-Confidence interval of the difference in

Confidence interval of the difference in proportions

Reference no: EM132518711

Difference of Proportion Problem. In a September 2019 survey of adults in the U.S., participants were asked if within the last 5 years, they knew of a friend or family member who died due to inability to pay for medical treatment. Overall, 13.4% answered yes. We have the breakdown of the data by three Age Groups. See the table below.

AGEYesNoTotal18-448742851545-644632637265+14198212Total1479521099

This problem will focus on a Difference of Proportion Problem between those 45 to 64 and those 65 and older. Use this order in calculating the difference so that the difference is positive.

Construct a 95% Confidence Interval of the difference in proportions. Do not assume equal variances for this calculation.

What is the Lower Bound of your Confidence Interval? Use three decimal places and use the proper rules of rounding.

Reference no: EM132518711

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Confidence interval of the difference in proportions

Reference no: EM132518711

Reference no: EM132518711

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