Helena is motivated to be the starting goalie for her school's hockey team. she knows that a quicker reaction time will her stop more shots. helena can practice this important skill related to being a better goalie by having her teammates:

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.