Mathematics

Howard Baldwin

5 March, 10:33

Tamara finds the sum of two number cubes rolled at the same time. The chart below shows all

possible sums from the 36 possible combinations when rolling two number cubes. How many times

should Tamara expect the sum of the two cubes be equal to 7 if she rolls the two number cubes 252

times?

Click the icon to view the possible sums.

Possible Sums

The sum should be equal to 7 about 6 time (s).

Possible Sums

2

3

4

5

6

7

8

9

10

11 12

Sum

Possible

Combinations

2

3

4

5

6

5

4

3

Print

Done