The ability to find a job after graduation is very important to GSU students as it is to thestudents at most colleges and universities.Suppose we take a poll (random sample) of 3878 students classified as Juniors and find that3241 of them believe that they will find a job immediately after graduation.Find the 95% confidence interval for the proportion of GSU Juniors who believe that they will,immediately, be employed after graduation. Use Z = 1.96.Use the unrounded values in Excel to find the answers to #2, #3 and #4.1. Find the sample proportion of GSU Juniors who believe that they will, immediately, begraduation.2. The standard error for sample proportion has a value of3. The margin of error has a value of --

Sample size n=3878Favorable cases x=3241

Answered: The ability to find a job after…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

An actuary is interested in estimating the proportion of young adults who plan to have children someday she takes an SRS of 60 young adults and finds that 48 of them plan to have children construct A 99% confidence interval for the proportion of young adults who plan to have children someday.
The American Heart Association is about to conduct in anti smoking campaign and wants to know the fraction of Americans over 35 who smoke. Suppose a sample of 1421 Americans over 35 is drawn of these people 412 smoke using the data to construct the 90% confidence interval for the population proportion of Americans over 35 who smoke.
List below are the speeds (mi/h) measured from the southbound traffic on I-280, the speed limit is 65 mph. 62, 61, 61, 57, 61, 54,59, 58, 59, 69, 60, and 67 1.Construct a 99% confidence Interval 2. Construct a 90% interval 3. Explain what happen to the width of the confidence interval as the confidence level decreases
A survey was done of 55 Lake Tahoe residents to see how many times they went to a Lake Tahoe beach last summer. The 95% confidence interval for the mean was found to be (3.1,7.2). Then we can be 95% confident that these 55 Tahoe residents went to the beach on average between 3.1 and 7.2 times last summer. True or false?
Katy Perry is currently the most popular account on Twitter® with about 100 million followers. Mrs. Zane wondered what proportion of Katy Perry’s Twitter followers are female, so she selected a random sample of 500 of Katy Perry’s followers. In the sample, 308 are female. Construct a 90% confidence interval for the proportion of all of Katy Perry’s Twitter followers who are female. Follow the four-step process and upload a scan/picture of your work.
Michelle, a student studying music, randomly sampled fellow music majors and asked whether they listen to music while they study. The resulting confidence interval for the proportion of music students who listen to music while studying is (0.09, 0.26). What is the margin of error?
in a survey of 692 lesbian, gay, bisexual, or transgender U.S adults 378 said that they consider themselves bisexual. Construct a 90% confidence interval for the population proportion of lesbian, gay, bisexual, or transgender U.S adults who consider themselves bisexual.
Dr. Soria surveyed 34,000+ college students about their rates of housing insecurity during the pandemic. She found that 22% of students experienced housing insecurity (SE = .50). What is the 95% confidence interval for the true proportion of all college students experiencing housing insecurity at that time?
When 370 junior college students were surveyed, 145 said they have a passport. Construct a 95% confidence interval for the proportion of junior college students that have a passport. Round to 2 decimal places.
If a Random Sample of 450 adults includes 155 who identify as happy, compute an 80% confidence interval for the true proportion of adults who are happy.
We wish to test the null hypothesis that the proportion of cancer deaths among people exposed to radioactive fallout in Utah in 1955 is equal to 0.15 versus the alternative hypothesis that the proportion differs from 0.15 using alpha = 0.05. What is the region of rejection for this test for sample of size 20? Reject Ho if y in { LISTY VALUES HERE }
Decide if the following statement is true or false and explain your reasoning: Suppose you found a sample proportion p^p^and built a 95% and 99% confidence interval around it. If the the population proportion pp is in actually the 95% confidence interval, then it must also be in the 99% confidence interval.

SEE MORE QUESTIONS

Recommended textbooks for you

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

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

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

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

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

Elementary Statistics: Picturing the World (7th E…

Statistics

ISBN:

9780134683416

Author:

Ron Larson, Betsy Farber

Publisher:

PEARSON

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

Statistics

ISBN:

9781319013387

Author:

David S. Moore, George P. McCabe, Bruce A. Craig

Publisher:

W. H. Freeman

SEE MORE TEXTBOOKS