S Suppose that you have estimated the difference between two population proportions, $p _ { 1 } - p _ { 2 }$, using a confidence interval. What are the appropriate interpretations of the following results?
a) Both endpoints of the confidence interval for $p _ { 1 } - p _ { 2 }$ are positive.

b) Both endpoints of the confidence interval for $p _ { 1 } - p _ { 2 }$ are negative. c) Zero is included in the confidence interval.

Question

S Suppose that you have estimated the difference between two population proportions, $p _ { 1 } - p _ { 2 }$, using a confidence interval. What are the appropriate interpretations of the following results?
a) Both endpoints of the confidence interval for $p _ { 1 } - p _ { 2 }$ are positive.

b) Both endpoints of the confidence interval for $p _ { 1 } - p _ { 2 }$ are negative. c) Zero is included in the confidence interval.

Quizplus · Accepted Answer

The Answer of S Suppose that you have estimated the difference between two population proportions, $p _ { 1 } - p _ { 2 }$, using a confidence interval. What are the appropriate interpretations of the following results?
a) Both endpoints of the confidence interval for $p _ { 1 } - p _ { 2 }$ are positive.

b) Both endpoints of the confidence interval for $p _ { 1 } - p _ { 2 }$ are negative. c) Zero is included in the confidence interval.

S Suppose That You Have Estimated the Difference Between Two p1−p2p _ { 1 } - p _ { 2 }p1​−p2​

S Suppose That You Have Estimated the Difference Between Two $p _ { 1 } - p _ { 2 }$