PSYC 355 SPSS Homework 3 One Way ANOVA Complete Solution
SPSS Homework 3 Instructions
One-Way ANOVA
Part 1:
Green & Salkind: Lesson 25, Exercises 1–3
The following helpful tips are numbered to correspond with the exercise number to which they refer (a dash indicates that no tips are needed):
Part 2:
The steps will be the same as the ones you have been practicing in Part 1 of the assignment—the only difference is that you are now responsible for creating the data file as well. Remember to name and define your variables under the “Variable View,” then return to the “Data View” to enter the data. (3)
MCBT |
29, 32, 26, 33, 32, 37, 30, 38
|
NMCBT |
31, 30, 28, 26, 31, 27, 29, 27
|
T |
25, 20, 24, 26, 26, 30, 27, 25
|
Part 3: Cumulative Homework
1. A researcher wanted to investigate whether there was a difference in satisfaction ratings in an assisted living facility between residents who had a plant to take care of vs. those who did not have a plant. Due to relocations during the study, 3 participants were dropped from the “No Plant” group. The researcher then administered a scale asking them to rate their overall satisfaction with the facility. Did having a plant have an impact on the residents’ overall satisfaction levels? Choose the correct test to analyze this question, set up the SPSS file, and run the analysis. Follow the directions under the table below (on next page).
Plant |
47 42 35 46 49 39 40 46 52 40
|
No Plant |
30 25 24 42 28 25 40
|
This assignment is due by 11:59 p.m. (ET) on Monday of Module/Week 3.
PSYC 355 SPSS Homework 3 One-Way ANOVA Complete Solution
Effect-size: η 2 = Between-Groups Sum of Squares / Total Sum of Squares...
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