EXPLANATION:
Given;
We are given that in a class there are the following groups of students;
Required;
We are required to calculate the probability that a student selected at random will have Green eyes OR Blue eyes.
Step-by-step solution;
To calculate the probability of an event, we shall use the following formula;
To calculate the probability that a selected student will have green eyes;
To calculate the probability that a selected student will have blue eyes;
The probability of event A or event B will be the addition of probabilities.
Therefore, the probability that a randomly selected student will have green or blue eyes will be;
Therefore,
ANSWER: