Purchase Solution

Regression analysis using BENEFITS column

Not what you're looking for?

Ask Custom Question

Using Excel as your processing tool, work through three simple regression analyses.

1.First run a regression analysis using the BENEFITS column of all data points in the AIU data set as the independent variable and the INTRINSIC job satisfaction column of all data points in the AIU data set as the dependent variable. Create a graph with the trendline displayed. What is the least squares regression line equation? What are the slope and the y-intercept? What is the R-squared value?

2.Next, run a regression analysis using the BENEFITS column of all data points in the AIU data set as the independent variable and the EXTRINSIC job satisfaction column of all data points in the AIU data set as the dependent variable. Create a graph with the trendline displayed. What is the least squares regression line equation? What are the slope and the y-intercept? What is the R-squared value?

3. Next, run a regression analysis using the BENEFITS column of all data points in the AIU data set as the independent variable and the OVERALL job satisfaction column of all data points in the AIU data set as the dependent variable. Create a graph with the trendline displayed. What is the least squares regression line equation? What are the slope and the y-intercept? What is the R-squared value?

4.Finally, make very specific comments and give reasons regarding any similarities or differences in the output results. Which regression produces the strongest correlation coefficient result? Why?

Be sure to provide references in APA format for any resources you may use.

Purchase this Solution

Solution Summary

A regression analysis on job benefits and intrinsic job satisfaction is analyzed. A graph is created to determine the trend. The R square of the data's trendline is given.

Solution Preview

Regression analysis
Using Excel as your processing tool, work through three simple regression analyses.

1.First run a regression analysis using the BENEFITS column of all data points in the AIU data set as the independent variable and the INTRINSIC job satisfaction column of all data points in the AIU data set as the dependent variable. Create a graph with the trendline displayed. What is the least squares regression line equation? What are the slope and the y-intercept? What is the R-squared value?
Solution:

Scatter plot representing Intrinsic and Benefits

Regression Analysis

r² 0.004 n 25
r -0.061 k 1
Std. Error 1.119 Dep. Var. INTRINSIC

ANOVA table
Source SS df MS F p-value
Regression 0.1088 1 0.1088 0.09 .7707
Residual 28.7816 23 1.2514
Total 28.8904 24

Regression output confidence interval
variables coefficients std. error t (df=23) p-value 95% lower 95% ...

Purchase this Solution


Free BrainMass Quizzes
Terms and Definitions for Statistics

This quiz covers basic terms and definitions of statistics.

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.

Measures of Central Tendency

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

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.