3
Answer: DSet 1: Probability (Advanced)
Explanation
PROBLEM
A card is randomly drawn from a standard 52-card deck. What is the probability of drawing an ace?
A card is randomly drawn from a standard 52-card deck. What is the probability of drawing an ace?
A.
1/4
B.
1/2
C.
3/13
D.✓ Correct
1/13
Detailed Explanation
Choice D is the best answer. 4 aces in 52 cards. P = 4/52 = 1/13
Why others are wrong:
A: 1/4 is incorrect because it does not satisfy the equation.
B: 1/2 is incorrect because it does not satisfy the equation.
C: 3/13 is incorrect because it does not satisfy the equation.