8. The following plot compares the number of pounds Team A lost per week to the number of pounds Team B lost per week. Which team is more predictable in the number of pounds lost per week? Why?A. Team B is more predictable because the IQR is smaller than Team A. B. Team B is more predictable because the range is larger than team A. C. Team A is more predictable because the IQR is smaller than Team B. D. Team A is more predictable because the range is larger than Team B.

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