Set 4: Probability (Beginner)

**Choice B is the best answer.** P = favorable/total = 13/15 = 13/15

Explanation

Answer: B

PROBLEM

A bag contains 15 balls, 13 of which are green. What is the probability of randomly selecting a green ball?

13/16

13/15

✓ Correct

15/13

2/15

Detailed Explanation

Choice B is the best answer. P = favorable/total = 13/15 = 13/15

Why others are wrong:

A: 13/16 is incorrect because it does not satisfy the equation.

C: 15/13 is incorrect because it does not satisfy the equation.

D: 2/15 is incorrect because it does not satisfy the equation.