Question

The probability that an individual has​ 20-20 vision is 0.18. In a class of 12 ​students, what is the probability of finding five people with​ 20-20 vision?

0.417 or 0.185 or 0.18 or 0.037

Answer 1

0.417

Explanation:

Just divide 12/5 and the answer is 0.416666666...

Round up and you get 0.417.

Hope this helped!