Question 37 2 pts A researcher hypothesized that university students gain weight during their first year of study, and studied a sample of 100 students at UBC. The research team then repeated the same study on 299 additional universities (100 students from each) across North America. Assuming the null hypothesis is correct, that the first year of university study is not associated with any change in weight, how many universities (out of the 300 tested) would be expected to show significant weight gain at alpha=0.05? O 15 O depends on the p-value none 0 5 O depends on the power of the study