THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

question 18

Essay

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
In a stratified random sample of students on a small campus,sample members were asked to rate,on a scale of 1 (poor)to 5 (excellent),opportunities for extracurricular activities.The results are shown in the table below.

-Find a 95% confidence interval for the mean rating given by all juniors and seniors on the campus.

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Definitions:

Political Engagement

The involvement or participation in political activities, aiming to influence political decisions or support certain policies or candidates.

Keep What You've Earned Campaign

A program or initiative designed to encourage individuals to maintain their achievements or status, particularly in a financial or reputational context.

Responsible Drinking

The practice of consuming alcoholic beverages in a manner that avoids adverse effects on health, social life, and legal standing.

Organization-To-Government Communications

involves strategic communications and interactions between organizations (including businesses and non-profits) and government entities, often to influence policy, report compliance, or foster partnerships.