Assignment 12

Instructions: Use the RENAL.sav file from Norusis and do the following :

1. Mann-Whitney U test (nonparametric)
   - Use the same variables you used in the Independent Samples t-test from DATA ANALYSIS PROJECT 3 (Assignment 11).
   - Conduct a Mann-Whitney U test on the scale variable with the nominal variable as a grouping variable.
   - Copy and paste the output in a Word processor in RTF format.
   - State the hypothesis to be tested.
   - State the reject / not reject decision and conclusion.
2. Kruskal-Wallis H test (nonparametric)
   - Use the same variables you used in the One-Way ANOVA from DATA ANALYSIS PROJECT 3 (Assignment 11)
   - Conduct a Kruskal-Wallis H test on the scale variable with the nominal variable as a grouping variable.
   - Copy and paste the output in a Word processor in RTF format.
   - State the hypothesis to be tested.
   - State the reject / not reject decision and conclusion.
3. Chi Square test (nonparametric)
   - Choose any two nominal variables from the RENAL.sav file.
   - Conduct a Chi Square test of Independence on the two variables, displaying the crosstabulation table.
   - Copy and paste the output in a Word processor in RTF format.
   - State the hypothesis to be tested.
   - State the reject / not reject decision and conclusion.
4. Correlation & Regression

- Choose any two scale variables from the RENAL.sav file.

- Create a scatterplot with regression line.

- Conduct a linear regression analysis and test for correlation.

- Copy and paste the output in a Word processor in RTF format.

- State the hypothesis to be tested.

- Discuss the computed values of R, R-squared and the regression model.

- State the reject/ not reject decision and conclusion.

Price: $12.18

Solution: The downloadable solution consists of 7 pages, 518 words and 10 charts.
Deliverable: Word Document