Question

There are 28 right-handed students in a class of 3 1. What is the probability that a student

chosen at random will be left-handed?

31/28

28/31

3/28

3/31

Answer 1

3/31

Explanation:

31 - 28 = 3 left handed students

31 total students

probability that a student chosen at random will be left-handed is 3/31