A coach divided his team into two groups of equal size. 14 of the first group watches TV during meals.
50% of the second group watches TV during meals.
What fraction of the team watches TV during meals?

14

38

12

34

Use set buikder notation to represent the following set: {, -2, -1, 0}

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels. ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0