Table 19 Hypothesis test for analysis of developer knowledge, considering FinG 2 and FinG 3
Shapiro-Wilk | Mann-Whitney | Cliff’s Delta effect size | ||||||
|---|---|---|---|---|---|---|---|---|
FinG | Bad knowledge | Good knowledge | ||||||
W | p-value | W | p-value | W | p-value | Delta | Magnitude | |
2 | 0.7147 | 7.807e-09 | 0.7995 | 1.002e-09 | 2673.5 | 0.1921 | 0.12 | Negligible |
3 | 0.892 | 4.049e-05 | 0.896 | 0.002658 | 1080.5 | 0.6025 | 0.06 | Negligible |