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When you roll two dice, a 7 may occur as (1,6),(2,5),(3,4),(4,3),(5,2),(6,1)

There are 6 elements in the event space.

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Q: Number of elements int the event space of rolling a sum of 7 with two dice?
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What is the number of elements in an event space for rolling an even number on a single die?

The even numbers that can be rolled on a single die are 2,4, and 6 so the number of elements in the event space is 3. X={2,4,6}.


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How many elements are in the event space if you roll a sum of 8 with 2 dice?

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What is the event space for rolling the sum of 8 with two dice?

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