Use the following information for questions:
A 95% confidence interval for p the proportion of supermarket customers who do not buy house-brand products at all is calculated and turns out to be: (0.18, 0.46).
-The standard error of the sample proportion $\hat{p}$ is equal to 0.0714.

Question

Use the following information for questions:
 A 95% confidence interval for p the proportion of supermarket customers who do not buy house-brand products at all is calculated and turns out to be: (0.18, 0.46).
-The standard error of the sample proportion $\hat{p}$ is equal to 0.0714.

Quizplus · Accepted Answer

The standard error of the sample proportion is a component used in the calculation of confidence intervals, and the given value of 0.0714 could feasibly result in the provided confidence interval range of (0.18, 0.46) for a 95% confidence level, depending on the sample size and the specific formula used.

Use the Following Information for Questions: a 95% Confidence p^\hat{p}p^​

Use the Following Information for Questions:
a 95% Confidence $\hat{p}$