Set 3: Probability (Beginner)

**Choice C is the best answer.** P = favorable/total = 8/19 = 8/19

Explanation

Answer: C

PROBLEM

A bag contains 19 balls, 8 of which are red. What is the probability of randomly selecting a red ball?

A.

11/19

B.

9/19

C.

8/19

✓ Correct

D.

8/20

Detailed Explanation

Choice C is the best answer. P = favorable/total = 8/19 = 8/19

Why others are wrong:

A: 11/19 is incorrect because it does not satisfy the equation.

B: 9/19 is incorrect because it does not satisfy the equation.

D: 8/20 is incorrect because it does not satisfy the equation.