In each of the following problems, assume the null hypoth- In a recent research study concerning nutrition, it was reported that only 2% of children in the United States ages 6–10 eat the recommended...

In each of the following problems, assume the null hypoth-

In a recent research study concerning nutrition, it was reported that only 2% of children in the United States ages 6–10 eat the recommended number of servings for all five major food groups each day. A certain state conducted a nutrition campaign through elementary schools, newspapers, and television. Following the campaign, a random sample of 500 children in this age group was obtained, and 16 were found to eat the recommended number of servings each day.