Question

A sample of juniors and seniors were asked if they plan to attend college.

One surveyed student is selected at random. Select all that apply. Percents are rounded.

A. The probability the student is a junior is 52%.

B. The probability the student plans to attend college is 70%.

C. Given the student plans to attend college, the probability the student is a junior is 68%.

D. Given the student is a junior, the probability the student plans to attend college is 68%.

E. Events "is a junior" and "plans to attend" are independent.

F. Events "is a senior" and "plans to attend" are independent.

Answer 1

Answer:

From the survey, the following apply to both Junior and Seniors who were asked about their plan towards attending college:

C. Given the student plans to attend college, the probability the student is a junior is 68%.

D. Given the student is a junior, the probability the student plans to attend college is 68%.

F. Events "is a senior" and "plans to attend" are independent.

B. The probability the student plans to attend college is 70%.

Step-by-step explanation: