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Two identical cube shaped dice each with faces numbered 1 to 6 are rolled simultaneously. The probability that an even number is rolled out on each dice is:
- 1
- 1/2
- 1/3
- 1/4
Correct answer: 1/4
Solution
Each die shows an even number (2,4,6) with probability 3/6 = 1/2. For both dice independently, the probability is 1/2 * 1/2 = 1/4.
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