Carlos conducts a study where gender was an IV, and assignment to pain tolerance activity (arm immersed in ice water for 1 minute vs. for 5 minutes) and assignment to pain management technique training (standard training vs. none) was used to examine subjective measure of pain. Which of the following would be the correct statistic for this study?

		ANCOVA
		Multiple Regression
		2 way ANOVA
		3 way ANOVA