In a recent study, 25 males used a new weight-loss supplement, and all but 6 of them experienced weight loss after two weeks. In the same study, 100 females used the same supplement, and all but 17 of them experienced weight loss after two weeks.

Fill in the blanks of the statement below to make the statement the most reasonable possible.

The new weight-loss supplement was less effective on _____ in the study because only _____

of them lost weight after two weeks, whereas _____

of the _____ lost weight after two weeks.