From this information alone we can see that the mean mark for students who attended MASH workshops is higher than for students who did not. However, is the difference large enough to be significant? A ...
Understanding the difference between a null hypothesis and a hypothesis can make or break your testing and analysis ... An ...
The test compares all possible pairs of group means. There are several assumptions ... The p-value from the ANOVA indicated the null hypothesis of no difference had to be rejected.