TESDA TM Pre test

pre-test post-test 22 31 26 27 28 32 28 32 28 34 31 36 32 30 31 32 26 27 31 28 26 37 34 34 30 36 30 30 26 25 30 28 28 26 35 33 17 19 Highest 35 37 Lowest 17 19

t-Test: Paired Two Sample for Means

40 35 30 25 20

pre-test

15

post-test

10 5 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

Mean Variance Observations Pearson Correlation Hypothesized Mean Difference df t Stat P(T