(b) The increased risk of having satised the university math - to freshmen ematics requirement for sophomores as compared is Answer (I) submitted : (incorrect ) o B. The null hypothesis that boys are more likely than girls to desire good grades vs. the alternative that girls are more likely than boys to desire good grades . C. The null hypothesis that there is no relationship be tween personal goals and sex vs.the alternative hypolh - esis that there is a positive , Linear relationship D. The null hypothesis that sex and personal goals are not related vs. the alternative hypothesis that sex and personal goals are related