5
Answer: ASet 5: Probability (Beginner)
Explanation
PROBLEM
A bag contains 11 balls, 5 of which are green. What is the probability of randomly selecting a green ball?
A bag contains 11 balls, 5 of which are green. What is the probability of randomly selecting a green ball?
A.✓ Correct
5/11
B.
6/11
C.
11/5
D.
6/11
Detailed Explanation
Choice A is the best answer. P = favorable/total = 5/11 = 5/11
Why others are wrong:
B: 6/11 is incorrect because it does not satisfy the equation.
C: 11/5 is incorrect because it does not satisfy the equation.
D: 6/11 is incorrect because it does not satisfy the equation.