	Variable	n	M	SD	variance test	Welch’s variance test
Writing scores	Group A	30	72.867	18.207	F = 7.197 P = 0.010***	F = 7.191 P = 0.010***
Writing scores	Group B	29	85.724	18.607	F = 7.197 P = 0.010***	F = 7.191 P = 0.010***
	Total	59	79.186	19.363