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If six fair dice are rolled, what is the probability that each of the six numbers will appear exactly once?*1 point0.02090.01540.05000.0408

Question

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Solution

To solve this problem, we need to understand that there are two parts to it.

  1. The total number of outcomes when six dice are rolled.

  2. The number of outcomes where each of the six numbers appears exactly once.

  3. Total number of outcomes: Since each die has 6 faces and we are rolling 6 dice, the total number of outcomes is 6^6 = 46656.

  4. Number of outcomes where each of the six numbers appears exactly once: This is a permutation problem. We have 6 numbers and we want to arrange them in 6 places. The number of ways we can do this is 6P6 = 6! = 720.

The probability is then calculated by dividing the number of desired outcomes by the total number of outcomes.

So, the probability = 720 / 46656 = 0.0154.

Therefore, the answer is 0.0154.

This problem has been solved

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