Does the weight loss program have practical$$ significance?

A$.$

$$Yes$,$ the program is practically significant because the amount of lost weight is large enough to be considered practically significant.

B$.$

$$No$,$ the program is not practically significant because the results are likely to occur even if the weight loss program has no effect.

C$.$

$$No$,$ the program is not practically significant because the amount of weight lost is trivial.

D$.$

$$Yes$,$ the program is practically significant because the results are too unlikely to occur by chance.