3
Answer: ASet 5: Probability (Beginner)
Explanation
PROBLEM
Researchers have observed that a fair six-sided die is rolled. What is the probability of getting an number less than 3?
A fair six-sided die is rolled. What is the probability of getting an number less than 3?
A.✓ Correct
1/3
B.
1/6
C.
3/1
D.
1/4
Detailed Explanation
[Variation 3] Choice A is the best answer. Favorable outcomes: 1, 2. P = 2/6 = 1/3
Why others are wrong:
B: 1/6 is incorrect because it does not satisfy the equation.
C: 3/1 is incorrect because it does not satisfy the equation.
D: 1/4 is incorrect because it does not satisfy the equation.