The probability that an individual has 20-20 vision is 0.17. In a class of 68 students, what is the probability offinding five people with 20-20 vision?
A) 0.012
B) 0.074
C) 0.000
D) 0.17

Question

Quizplus · Accepted Answer

This is a binomial probability problem where n = 68, p = 0.17, and k = 5. Using the binomial probability formula, the probability of finding exactly 5 people with 20-20 vision is approximately 0.012.

The Probability That an Individual Has 20-20 Vision Is 0