survey of 1000 randomly selected adults in the United States, participants were asked what their most favorite and what their least favorite subject was when they were in school (Associated ss, August 17, 2005). In what might seem like a contradiction, math was chosen more often than any other subject in both categories! Math was chosen by 222 of the 1000 as the favorite subject, it was also chosen by 362 of the 1000 as the least favorite subject. n USE SALT (a) Construct a 95% confidence interval for the proportion of U.S. adults for whom math was the favorite subject in school. (Give the answers to three decimal places.) (b) Construct a 95% confidence interval for the proportion of U.S. adults for whom math was the least favorite subject. (Give the answers to three decimal places.)

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### Survey Analysis of Favorite and Least Favorite School Subjects

In a survey involving 1,000 randomly selected adults in the United States, participants were asked to identify their most and least favorite subjects during their school years (Associated Press, August 17, 2005). In an interesting twist, mathematics was the subject most frequently chosen in both categories. Specifically, 222 out of the 1,000 participants selected math as their favorite subject, while 362 identified it as their least favorite.

#### Statistical Task

(a) **Construct a 95% Confidence Interval for the Proportion of U.S. Adults for Whom Math Was the Favorite Subject in School.**
- Provide the interval answers to three decimal places.

(b) **Construct a 95% Confidence Interval for the Proportion of U.S. Adults for Whom Math Was the Least Favorite Subject.**
- Provide the interval answers to three decimal places.

#### Action

To proceed further with this analysis, click on the "USE SALT" button. This may provide additional tools or options for completing the tasks outlined above.
Transcribed Image Text:### Survey Analysis of Favorite and Least Favorite School Subjects In a survey involving 1,000 randomly selected adults in the United States, participants were asked to identify their most and least favorite subjects during their school years (Associated Press, August 17, 2005). In an interesting twist, mathematics was the subject most frequently chosen in both categories. Specifically, 222 out of the 1,000 participants selected math as their favorite subject, while 362 identified it as their least favorite. #### Statistical Task (a) **Construct a 95% Confidence Interval for the Proportion of U.S. Adults for Whom Math Was the Favorite Subject in School.** - Provide the interval answers to three decimal places. (b) **Construct a 95% Confidence Interval for the Proportion of U.S. Adults for Whom Math Was the Least Favorite Subject.** - Provide the interval answers to three decimal places. #### Action To proceed further with this analysis, click on the "USE SALT" button. This may provide additional tools or options for completing the tasks outlined above.
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