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Answer: CSet 4: Probability (Beginner)
Explanation
PROBLEM
A bag contains 19 balls, 6 of which are green. What is the probability of randomly selecting a green ball?
A bag contains 19 balls, 6 of which are green. What is the probability of randomly selecting a green ball?
A.
19/6
B.
13/19
C.✓ Correct
6/19
D.
6/20
Detailed Explanation
Choice C is the best answer. P = favorable/total = 6/19 = 6/19
Why others are wrong:
A: 19/6 is incorrect because it does not satisfy the equation.
B: 13/19 is incorrect because it does not satisfy the equation.
D: 6/20 is incorrect because it does not satisfy the equation.