A Pair of Fair Dice Is Tossed

question 2

Multiple Choice

A pair of fair dice is tossed. Events A and B are defined as follows. A: {The sum of the numbers on the dice is 3}
B: {At least one of the dice shows a 2}
Identify the sample points in the event A ∩ B.

• A){(1, 2), (2, 1), (2, 2), (2, 3), (2, 4), (2, 5), (2, 6), (3, 2), (4, 2), (5, 2), (6, 2)}
• B){(2, 1), (2, 2), (2, 3), (2, 4), (2, 5), (2, 6)}
• C){(2, 2), (2, 3), (2, 4), (2, 5), (2, 6), (3, 2), (4, 2), (5, 2), (6, 2)}
• D){(1, 2), (2, 1)}

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