Activity 9

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

1. One Sample t-test
   - Using "Length of Stay" as the test variable, conduct a hypothesis test on whether the average length of stay is 14 days .
   - 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. Independent Samples t-test
   - Choose any scale variable and any nominal variable with two levels from the RENAL.sav file (e.g., "Gender", "Diabetes", "Alive", "Bypass", etc.).
   - Copy and paste the output in a Word processor in RTF format .
   - Conduct an Independent Samples t-test on the scale variable with the nominal variable as a grouping variable .
   -
   State the hypothesis to be tested.
   - Test for the equality of variances (i.e. Levene's test).
   - State the reject / not reject decision and conclusion .
3. One-Way ANOVA

- Create a new variable AGE3 in which ages from 0-59 are recoded as 1, ages 60-69 are recoded as 2, and ages 70 and older are recoded as 3 .

- Choose any scale variable from the RENAL.sav file .

- Conduct a One-Way ANOVA on the scale variable with AGE3 as a factor .

- Use the Bonferroni Post Hoc test as appropriate .

- 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 .

Price: $14.01

Solution: The downloadable solution consists of 8 pages, 601 words and 2 charts.
Deliverable: Word Document