Question
12. ( 2 pts) Looking again at the Fellows Research Group data used in exercise question #6 in the assignment for Week 2, perform a
12. (2 pts) Looking again at the Fellows Research Groupdata used in exercise question #6 in the assignment for Week 2, perform a one-way ANOVA to examine the mental health scores of the married and divorced, and never married subjects
.
Analysis of Variance results:
Responses: MentalHlth Factors: Marital
Response statistics by factor
Marital | n | Mean | Std. Dev. | Std. Error |
---|---|---|---|---|
Divorced | 44 | 41.727273 | 11.998767 | 1.8088821 |
Married | 44 | 47.068182 | 9.8320731 | 1.4822408 |
Never married | 62 | 47.983871 | 10.137565 | 1.2874721 |
ANOVA table
Source | DF | SS | MS | F-Stat | P-value |
---|---|---|---|---|---|
Marital | 2 | 1095.3334 | 547.6667 | 4.8450018 | 0.0092 |
Error | 147 | 16616.507 | 113.03746 | ||
Total | 149 | 17711.84 |
Is the result significant?
What hypothesis did you test?
Did you accept or reject your hypothesis, and why?
Copy and paste your StatCrunch output into your submission document for full credit.
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