Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

A zoning board in Pine County is interested in estimating the proportion of its residents in favor of larger school zones in that county. A

A zoning board in Pine County is interested in estimating the proportion of its residents in favor of larger school zones in that county. A random sample of Pine County residents was selected. All the selected residents were asked, "Are you in favor of larger school zones in your county?" A 95% confidence interval for the proportion of residents in favor of larger school zones in that county was calculated to be 0.48 0.02. Which of the following statements is correct?

A. At the 95% confidence level, the majority of area residents is in favor of larger school zones in that county.

B. In repeated sampling, 95% of sample proportions will fall in the interval (0.46, 0.50).

C. At the 95% confidence level, the estimate of 0.48 is within 0.02 of the true proportion of county residents in favor of larger school zones in that county.

D. In repeated sampling, the true proportion of county residents in favor of larger school zones in that county will fall in the interval (0.46, 0.50).

E. In repeated sampling, 95% of the time, the true proportion of county residents in favor of larger school zones in that county will be equal to 0.48.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Algebra And Trigonometry Enhanced With Graphing Utilities (Subscription)

Authors: Michael, Michael Sullivan III, Michael III Sullivan, Michael Sullivan 111, III Sullivan

6th Edition

0321849132, 9780321849137

More Books

Students also viewed these Mathematics questions

Question

What is the standard deviation for Exercise 2?

Answered: 1 week ago