Question

A hypothetical population consists of eight individuals ages 14, 15, 17, 18, 19, 21, 28, and 30 years What is the probability that a person in this population is a teenager? What is the probability of selecting a participant older than 30? What is the probability of selecting a participant who is at least 20 years old?

Answer 1

1)0

2)3/8

Explanation:

2)total number of participants who are at least 20 years old = 3

Total number of participants= 8