To answer this question you will find the means and the mean absolute deviations and compare them.

The correct answers are
A and C.

Please see the attached picture for the organized work.

6 0

3 years ago

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Viefleur [7K]

Hello!

There are only six was to to role a number less than four. 1 and 1. 1 and 2. 2 and 1. 1 and 3. 2 and 2. 3 and 3 and 1.

The first number on the die could be 1, and the second die could have a probability of rolling the second number on it. Giving us a probability of 1/6.

We can subtract the calculated probability from rolling less than four from 1 to find the probability of rolling more than 5:

1 - 1/6 = 5/6

So, your answer should be D 5/6.

5 0

4 years ago

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