In a recent study, 50 males used a new weight-loss supplement, and all but 15 of them lost weight. In the same study, 100 females used the supplement, and
all but 45 of them lost weight.
Fill in the blanks below to make the statement the most reasonable possible.
The new weight-loss supplement was less effective on [(choose one) in the study because % of them failed to lose weight, whereas only
% of the [(choose one) failed to lose weight.
