Mathematics, 27.04.2021 23:30 Cupcake589

200 students in a high school senior class are surveyed about what majors they intend to declare in college. Of the 200 students, 80 plan to major in mathematics, 100 plan to major in computer science, and 30 plan to pursue a double major in mathematics and computer science. Using this information, answer each of the following questions. Let MMM be the event that a randomly selected student plans to major in mathematics and CCC be the event that a randomly selected student plans to major in computer science.

Khan academy adding probabilities

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:40, klrm9792

Use the normal approximation to the binomial distribution to answer this question. fifteen percent of all students at a large university are absent on mondays. if a random sample of 12 names is called on a monday, what is the probability that four students are absent?

Answers: 2

continue

Mathematics, 21.06.2019 18:40, addiemaygulley2835

Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2

Answers: 1

continue

Mathematics, 21.06.2019 19:30, gsVKJCGAISGF46661

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20

Answers: 2

continue

Mathematics, 21.06.2019 23:00, angeladominguezgarci

If i purchase a product for $79.99 and two accessories for 9.99 and 7.00 how much will i owe after taxes applies 8.75%

Answers: 2

continue

You know the right answer?

200 students in a high school senior class are surveyed about what majors they intend to declare in...