We conducted a t-test on leVe of happiness between men and women, and producers the following results: t=2.789 sig. = .03, how would we interpret this finding? A. There is not a statistically significant deifferwnce between men and women's mean level of happiness scores. B. Happiness is a statistically significant predictor of gender. C. The mean level of happiness scores for men and women are equal. D. There is a statistically significant difference between men and women's mean level of happiness scores