Paired Samples Statistics
Mean N Std. Deviation Std. Error Mean
Pair 1 pre 3.341300E0 5 .0386272 .0172746
post 1.143600E0 5 .0058809 .0026300
Paired Samples Correlations
N Correlation Sig.
Pair 1 pre & post 5 .928 .023
Paired Samples Test
Paired Differences
95% Confidence Interval of the
Difference
Std.
Mean Deviation Std. Error Mean Lower Upper t df Sig. (2-tailed)
Pair 1 pre - post
147.82
2.1977000E0 .0332439 .0148671 2.1564223 2.2389777 4 .000
3