nYou are interested in the effects of an anti-anxiety drug on weight loss. The drug group (7 rhesus monkeys) received the drug while the control (placebo) group (6 rhesus monkeys) was given a sugar pill (placebo). The monkeys were tested every Monday for 7 weeks. Their results served as the dependent variable. The H0was that the drug had no effect on weight. The H1was that the drug had an effect on weight.