Explain the three main factors that motivate switching prescription drugs to over the counter drugs

Does the weight loss program have practical significance? a. no, the program is not practically significant because the results are likely to occur even if the weight loss program has no effect. b. yes, the program is practically significant because the results are too unlikely to occur by chance. c. yes, the program is practically significant because the amount of lost weight is large enough to be considered practically significant. d. no, the program is not practically significant because the amount of weight lost is trivial.

Based on the chart, what are the three most effective methods to protect against pregnancy?

American college students invented football by combining what two sports?