Question

SPSS Lab Assignment #2 Output Analysis One Descriptives Depression_13 2323 WHITE BLACK AMER IND ASIAN HISPAN Mean 10.0010 10.0930 10.1038 10.1060 10.1062 10.0343 Std. Deviation 24975 27993 25361 27124 27267 26409 95% Confidence interval for Mean Std. ErrorLower Bound Upper Bound 00518 9.9908 10.0111 .00817 10.0770 10.1090 .03699 10.0294 10.1783 04952 10.0047 10.2073 .04158 10.0223 10.1901 00439 10.0257 10.0429 30 43 3617 Total ANOVA Depression 73 Mean Square Sum of Squares 7.230 244.967 1.808 26.651 Between Groups Within Groups Total .000 .068 3612 3616 252.197

Answer 1

1. One Way ANOVA

2. H0: There is no significant difference between the depression severity of various races.

H1: At least one of the race's depression severity differs significantly from others

3. F = 26.651, dfbetween = 4 , dfwithin = 3612, p = 0.000

4. F(4,3612) = 26.651 , p = 0.000

5. We reject H0 as p < 0.05

6. Tukey's HSD method was used for multiple comparison.

Depression severity level of WHite and Black significantly differ while both White and Black do not differ significantly from AMER IND, ASIAN and HISPAN in context of depression severity level.

7. It is found that depression severity levels of only White And Black significantly differ from each other with depression severity level significant smaller among White and least among all the races with mean value 10.001 and smallest std deviation 0.24975

8. Repeated Measure ANOVA

9. H0: The mean score of self esteem do not differ significantly across three time points

H1: mean score of self esteem differs significantly of at least one of the three time points

10. F = 1560771.997, dfbetween = 1 , dfwithin = 1689, p = 0.000

11. F(1,1689)=1560771.997 , p = 0.000

12. Reject the null hypothesis as p < 0.05

13 Pairwise comparison shows that mean score of self esteem is significantly different for all three time points

14. mean score of self esteem is significantly different for all three time points with minimum self esteem 10.031 at time T1 and maximum self esteem 45.4413 at time T2. The self esteem at time T2 is 30.2942