Alarge university accepts 70% of the students who apply. of the students the university accepts 25% actually enroll if 20,000 students apply how many actually enroll

3500 students actually enroll

Step-by-step explanation:

20000*0.7*.25=3500

3,500 students enroll in the university.

Step-by-step explanation:

Let x = number of students. If 20,000 students apply, x = 20,000. 70% of the students who apply are accepted. Then, the accepted students are:

70% x = 70% . 20,000 = 14,000

Now, x = 14,000. Of the 14,000 students accepted, 25% actually enroll. The students that enroll are:

25% x = 25% . 14,000 = 3,500

3,500 students enroll in the university.

answer: expected value of x = 1.0

step-by-step explanation:

p(x=0) = 0.25

p(x=1) = 0.50

p(x=2) = 0.25

expected value for x = 0×0.25 + 1×0.5 + 2×0.25 = 1.0