# A fair die is rolled 10 times. What is the probability that an even number (2, 4, or 6) will occur between 2 and 4 times?

##### 1 Answer

Jul 26, 2018

#### Explanation:

We can solve this using a binomial probability. The relationship I like to start with is:

In our case, we have 10 rolls, so

The probability of rolling even is

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