Aprivate university is accepting applications for enrollment. out 2000 applicants 950 meet the gpa requiremnets,600 volunteer for co mmunity service, and 250 both met the gpa requiremnts and volunteer. which statemnet correctly describes the probbalitiy that an applicant meets the gpa reqire, ets or volunteers?

Look at attachment. has all info needed. need

What is the slope of the line that contains the points (-2,1) and (0,-3)

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