Purchase Solution

Sample testing- American Workers Job Satisfaction

Not what you're looking for?

Ask Custom Question

Please help me so I can complete the following:

Perform hypothesis testing on one variable's data. (Choose either the intrinsic or extrinsic column.) Perform a t-test by formulating a null and an alternative statement, choosing an acceptable significance value, determining the appropriate critical value, selecting the test statistic and determining its value from the sample data, comparing the observed value to the critical value obtained and determining whether to reject or fail to reject the null hypothesis.

I would like to test a claim that American workers have an overall job satisfaction mean level of 5.0

Objective:

Compute mean, median, mode for a set of data.
Formulate null and alternative hypotheses for applications involving a single population mean, proportion, or variance.
Use effective communication techniques

Attachments
Purchase this Solution
Solution Summary

This solution conducts a hypothesis test on survey results of American workers and job satisfaction. A null and alternative hypothesis are created and tested by comparing the test statistics from a t-test to a p-value, where then a conclusion is made. All calculations are shown in an Excel file.

Purchase this Solution
Free BrainMass Quizzes
Measures of Central Tendency

This quiz evaluates the students understanding of the measures of central tendency seen in statistics. This quiz is specifically designed to incorporate the measures of central tendency as they relate to psychological research.

Measures of Central Tendency

Tests knowledge of the three main measures of central tendency, including some simple calculation questions.

Know Your Statistical Concepts

Each question is a choice-summary multiple choice question that presents you with a statistical concept and then 4 numbered statements. You must decide which (if any) of the numbered statements is/are true as they relate to the statistical concept.

Terms and Definitions for Statistics

This quiz covers basic terms and definitions of statistics.

View More Free Quizzes
Related BrainMass Solutions

  • Sample Testing: American Workers Job Satisfaction

    175526 Sample Testing: American Workers Job Satisfaction Using AIU's large database of survey responses from the AIU data set, complete the following: Perform hypothesis testing on one variable's data (choose either the intrinsic or extrinsic column

  • Perform hypothesis testing on one variable's data

    Also, provide some information about why samples are used instead of populations Hint: Test a claim that American workers have an intrinsic job satisfaction mean level of 5.0 Using Microsoft excel Add - Ins  Megastat Descriptive statsitics Descriptive

  • Test of hypothesis

    Null Hypothesis:Ho: μ=4.5 average overall job satisfaction (in the population of all workers in the USA) is equal to 4.5 Alternative Hypothesis:H1: μ ≠ 4.5 average overall job satisfaction (in the population of

  • ANOVA Analysis Sample Question

    After collecting the data on job satisfaction, ANOVA can be used to determine if the mean level of job satisfaction differs amongst the three levels of workers.

  • The solution to Hypothesis Testing: Intrinsic & Extrinsic Job satisfaction

    For the purpose of simplicity, please test the two separate claims: 1) the average level of intrinsic job satisfaction of American workers is 5; 2) the average level of extrinsic job satisfaction of American workers is 5.

  • Hypothesis Testing for AIU Responses to Job Satisfaction Survey Variables

    There is no significant difference in the intrinsic job satisfaction levels of the workers when grouped as to position. 2. There is no significant difference in the extrinsic job satisfaction levels of the workers when grouped as position.

  • Survey Responses

    32582 Survey Responses: Job Satisfaction Using the large database of survey responses (this is your sample), you will begin testing hypotheses. Complete the following: 1.

  • Hypothesis testing for overall job satisfaction

    46132 Hypothesis testing for overall job satisfaction Complete all of the following: 1. Test a hypothesis to see whether the average overall job satisfaction (in the population of all workers in the USA) is equal to 4.5 with a = .05. a.

  • Hypotheses

    32431 Hypotheses Using the large database of survey responses (keep in mind this database is your sample), you will begin testing hypotheses. Complete all of the following: 1.

View More Related Solutions