Statistical Analysis for Education and Psychology Researchers

Table 2 χ

2

distribution

Table 3 t-distribution

Table 4

Critical value of U in the runs test for testing

randomness

Table 5

Wilcoxon matched-pairs signed-ranks test rank sum

total statistic critical values

Table 6

Critical values for Kruskal-Wallis ANOVA by ranks

statistic h

Table 7

Critical values of the F-distribution at various levels of

probability (0.05, 0.025 and 0.01)