N758PE Advanced Statistics Assignment 5 SPSS | t-Tests, One-Way ANOVA, Tukey Post Hoc, Planned Comparisons & Repeated Measures ANOVA | 2026 Update Complete.

Assignment Five

Vanessa L-A Gorman

American Sentinel University

2025_FEB_N758PE_Advanced Statistics_1

Dr. Chris Skalsky

22 May 2025

, Procedure for Independent samples t-test

T-TEST GROUPS=sex(1 2)
/MISSING=ANALYSIS
/VARIABLES=tslfest
/CRITERIA=CI(.95).

Group Statistics
sex N Mean Std. Deviation Std. Error Mean
Total Self esteem MALES 184 34.02 4.911 .362
FEMALES 252 33.17 5.705 .359



Independent Samples Test

Levene's Test for Equality

of Variances t-test for Equality of Means

95% Confidence Interval of

Sig. (2- Mean Std. Error the Difference

F Sig. t df tailed) Difference Difference Lower Upper

Total Self Equal variances 3.506 .062 1.622 434 .105 .847 .522 -.179 1.873

esteem assumed

Equal variances not 1.661 422.349 .098 .847 .510 -.156 1.850

assumed




Procedure for Paired samples t-test

T-TEST PAIRS=fost1 WITH fost2 (PAIRED)
/CRITERIA=CI(.9500)
/MISSING=ANALYSIS.


Paired Samples Statistics
Mean N Std. Deviation Std. Error Mean
Pair 1 fear of stats time1 40.17 30 5.160 .942
fear of stats time2 37.50 30 5.151 .940




Paired Samples Correlations
N Correlation Sig.
Pair 1 fear of stats time1 & fear of 30 .862 .000
stats time2