Question: Determine the sample size needed to construct a 95% confidence interval to estimate the population proportion for the following sample proportions when the margin of

Determine the sample size needed to construct a 95% confidence interval to estimate the population proportion for the following sample proportions when the margin of error equals 4%:
a. p = 0.30
b. p = 0.40
c. p = 0.50

Step by Step Solution

★★★★★

3.56 Rating (177 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a b c n ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

483-M-S-P-E (469).docx

120 KBs Word File

Students Have Also Explored These Related Statistics Questions!

Construct a 90% confidence interval to estimate the population proportion with a sample proportion equal to 0.36 and a sample size equal to 125.

Construct a 95% confidence interval to estimate the population proportion with a sample proportion equal to 0.60 and a sample size equal to 150.

Construct a 95% confidence interval to estimate the population proportion using the following data: x= 22 n = 75 N = 500

Determine the sample size needed to construct a 95% confidence interval to estimate the population proportion when p = 0.30 and the margin of error equals 10%.

I will thumbs up! please please do what you can A new soft drink is being market-tested. The manufacturer believes that at least 0.26 of the population will like the new soft drink. A sample of 221...

Determine the sample size needed to construct a 99% confidence interval to estimate the population proportion when p = 0.40 and the margin of error equals 5%.

Determine the sample size needed to construct a 95% confidence interval to estimate the population mean when = 40 and the margin of error equals 6.

" "Determine the sample size needed to construct a 95% confidence interval to estimate the population mean when s=40 and the margin of error equals 6"

Determine the sample size needed to construct a 90% confidence interval to estimate the population proportion is 0.76, and the margin of error is 0.02 Use three decimal places for the critical value...

Determine the sample size needed to construct a 95% confidence interval to estimate the population mean for the following margins of error when s = 80: a. 10 b. 15 c. 20 AppendixLO1

What thermodynamic consideration prevents ion pairs from contributing significantly to protein stability?

1. What systems listed on your Pure Land Network Diagram do you consider to be the most critical systems? Why did you pick these systems as most critical? 2. What do you feel are the most important...

Earnings per preferred share are the ratio of preferred shares to common shares the ratio of earnings to number of preferred ehares earnings before interest and taxes the ratio of EBIT to number of...

On June 21, 20X1, Tristar Electric Company signed a contract with Denton Power, Incorporated to construct a small hydroelectric generating plant. The contract price was $10,000,000, and it was...

Describe the relationship between the two variables in the four plots. (b) (a) (d) (c)

Year to date, Yum Brands had earned a 3.80 percent return. During the same time period, Raytheon earned 4.26 percent and Coca-Cola earned -0.46 percent. If you have a portfolio made up of 30 percent...

Several technologies have been practically given away by the United States to the world. Name at least two such technologies. Do you think that this was charity or that the United States reaps some...

Bohrer Mining, Inc., is trying to evaluate a project with the following cash flows: a-1. What is the NPV for the project if the company requires a return of 10 percer not round intermediate...

If a bond's volatility is 5% and its yield to maturity changes by 0.5% (points) then the price of the bond: Please show work/explain changes by 5% changes by 2.5% changes by 7.5% will not change

Waterway Company constructed a building at a cost of $2,750,000 and occupied it beginning in January 1998. It was estimated at that time that its life would be 40 years, with no salvage value. In...