Discuss confidence interval-population proportion

Assignment Help Basic Statistics
Reference no: EM13105789

Based on its 1999 survey, Student Monitor reports that 20% of U.S. college students used the Internet for job hunting during the month preceding the survey. Assuming this finding to be based on a simple random sample of 1600 college students, construct an interpret the 90% confidence interval for the population proportion of college students who used the Internet for job hunting during this period.

Reference no: EM13105789

Questions Cloud

Numerous may view the enforcement of company policies : Numerous may view the enforcement of company policies as well as procedures and the consequences that go along with failure to comply as a form of negative reinforcement.
Strategic management of an organization : Why and how are the following an integral part of the strategic management of an organization, i.e., strategic planning, strategic execution, and strategic control.
Considering cumulative the minimum wage : Presume you are the owner of a small café that employs fifteen people ten of whom are front-line, unskilled workers as well as currently paid the minimum wage
Probability that person is either a lifeguard or a manager : Selecting a Staff Person: At a community swimming pool there are 2 managers, 8 lifeguards, 3 concession stand clerks, and 2 maintenance people. If a person is selected at random, find the probability that the person is either a lifeguard or a mana..
Discuss confidence interval-population proportion : Based on its 1999 survey, Student Monitor reports that 20% of U.S. college students used the Internet for job hunting during the month preceding the survey.
Find a journal article online about managing : Find a journal article online about managing or examining long-term debt-paying ability (solvency). In the subject line of your post, comprise the name of the article that you read.
Describe raelin work based learning model : Describe Raelin's work-based learning model, and describe three techniques used to stimulate work-based learning.
Explain immigration and or environmental laws : Entirely ships owned by the International Industries company are flagged in the Bahamas and Liberia. The flag of convenience rules have both public as well as private implications
Proportion of population who support fiscal policies : A local politician wants an estimate of the proportion of the population who support her fiscal policies. She wants the estimate to be within .06 of the true proportion. Assume a 95 percent level of confidence.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Conditional probabilities of an event

The first unit produced after the calibration effort to be found to be defective. What is the probability that machine is in adjustment?

  Difference between means using mean z test

To test the difference between two means using two mean z test.

  Average number of items-an improperly adjusted machine

What is the probability that an improperly adjusted machine will produce five or more items before it is stopped? What is the average number of items an improperly adjusted machine will produce before being stopped?

  Regression equation and percentage of variance

Find the regression equation and percentage of variance and test whether the equation is significant portion of the variance.

  Minimum number of workers needed

The famous YS Chang restaurant is open 24 hours a day. Waiters and busboys report for duty at 3am, 7am, 11am, 3pm, 7pm, or 11pm, and each works an 8 hour shift. The following table shows the minimum number of workers needed during the six periods ..

  Analysis of data sets assignment

Analysis of data sets assignment

  Correlation analysis-student success and family income

A sociologist claims that the success of students in college (measured by their GPA) is related to their family's income. For a sample of 20 students, the coefficient of correlation is 0.40. Using the 0.01 significance level

  Relevant population and source basics

Describe the relevant population and the source (e.g. newspaper, TV, radio, internet, etc.). Explain why you do not believe it is accurate.

  Probability-number of women in executive positions

Affirmative action commitments by industrial organizations have led to an increase in the number of women in executive positions. Satellite Office Systems has vacancies for two executives that it will fill from among four women and six men.

  Mean score and standard deviation

In the history class the mean score was 76 with standard deviation 3.

  Null hypothesis and the alternate hypothesis

State the null hypothesis and the alternate hypothesis. State the decision regarding the null hypothesis.

  Calculate the variance and standard deviation

How much does the low temperature vary on this date? In other words calculate the variance and standard deviation?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd