11. A university planner wants to determine the proportion of spring semester students who will attend summer school. She surveys 32 current students and discovers that 12 will return for summer school. What is the 90% confidence interval estimate for the proportion of current spring students who will return for summer school? .234 to .516 .204 to .486 .144 to .426 .174 to .456

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
**Question 11: Determining the Proportion of Spring Semester Students Attending Summer School**

A university planner aims to determine the proportion of spring semester students who will attend summer school. In her survey of 32 current students, she finds that 12 will return for summer school. What is the 90% confidence interval estimate for the proportion of current spring students who will return for summer school?

**Options:**

- 0.234 to 0.516
- 0.204 to 0.486
- 0.144 to 0.426
- 0.174 to 0.456

**Correct Answer Selected:**

- 0.174 to 0.456

**Explanation:**

The problem involves calculating a 90% confidence interval for the proportion of students who will attend summer school. Given the sample size and the number of students returning, this interval helps provide a range in which the true proportion of students is likely to fall, with 90% certainty.
Transcribed Image Text:**Question 11: Determining the Proportion of Spring Semester Students Attending Summer School** A university planner aims to determine the proportion of spring semester students who will attend summer school. In her survey of 32 current students, she finds that 12 will return for summer school. What is the 90% confidence interval estimate for the proportion of current spring students who will return for summer school? **Options:** - 0.234 to 0.516 - 0.204 to 0.486 - 0.144 to 0.426 - 0.174 to 0.456 **Correct Answer Selected:** - 0.174 to 0.456 **Explanation:** The problem involves calculating a 90% confidence interval for the proportion of students who will attend summer school. Given the sample size and the number of students returning, this interval helps provide a range in which the true proportion of students is likely to fall, with 90% certainty.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Similar questions
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman