Question

12. In a survey of adults in a certain country, respondents were asked whether they favored or opposed the death penalty for people convicted of murder. Here, X refers to the number of respondents who were in favor. Complete parts a through d below. (8 points) Sample 1 X 1394 N 1989 Sample p 95% CI a. Find Sample p: b. Construct the 95% confidence interval from the information provided. c. Interpret the interval in the context of the problem. d. Explain what the " 95% confidence" refers to, by describing the long-run interpretation.

          12. In a survey of adults in a certain country, respondents were asked whether they favored or opposed the death penalty for people convicted of murder. Here, X refers to the number of respondents who were in favor. Complete parts a through d below. (8 points)

Sample 1 X 1394 N 1989 Sample p 95% CI

a. Find Sample p:

b. Construct the 95% confidence interval from the information provided.

c. Interpret the interval in the context of the problem.

d. Explain what the " 95% confidence" refers to, by describing the long-run interpretation.

12. In a survey of adults in a certain country, respondents were asked whether they favored or opposed the death penalty for people convicted of murder. Here, X refers to the number of respondents who were in favor. Complete parts a through d below. (8 points)

Sample 1 X 1394 N 1989 Sample p 95% CI

a. Find Sample p:

b. Construct the 95% confidence interval from the information provided.

c. Interpret the interval in the context of the problem.

d. Explain what the " 95% confidence" refers to, by describing the long-run interpretation.

Added by Jennifer B.

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