Caleb performed an experiment in which he rolled a number cube 100 times. He recorded the results in a table.

What was the experimental probability of rolling a 4?

Number Rolled - Frequency - Experimental Probability

1 15 0.15

2 17 0.17

3 17 0.17

4 14?

5 21 0.21

6 16 0.16

Answer: The experimental probability of rolling a 4 is 0.14

Experimental probability of rolling a 4 = (frequency of rolling a 4) / (Total number of rolling the number cube)

Frequency of rolling a 4 = 14

Total number of rolling the number cube = 100

Replacing in the formula above:

Experimental probability of rolling a 4 = 14 / 100

Experimental probability of rolling a 4 = 0.14