The 154 tenth-graders at Wilson High School were polled on whether they enjoyed their algebra or geometry course more. The results are shown below. Algebra: 34 female, 33 male Geometry: 40 female, 47 male Use the drop-down menus to answer the questions. What is the probability that a randomly chosen tenth-grader is male? What is the probability that a randomly chosen tenth-grader is male given that the tenth-grader prefers geometry? Are the events "male" and "geometry" independent?

Question

Skye Meadows

2 August, 00:30

+4

Answers (2)

Know the Answer?

Malachi Buchanan · Answer 1

E2020 Answer is : 1) D (80/154) 2) B (47/87) 3) A

Helena Miranda · Answer 2

80/154 47/87 no. P male does not equal p (male geometry)