Question

if the cube was Rolled 78 x and the nine appears 26 times what was the experimental probability of rolling a 9​

Answer 1

1/3 = 0.3333 = 33.33% experimental probability of rolling a 9​.

Explanation:

The experimental probability is given by the number of desired outcomes divided by the number of total outcomes, after a number of experiments is made.

In this question:

Cube rolled 78 times.

9 appeared 26 times

26/78 = 1/3 = 0.3333 = 33.33% experimental probability of rolling a 9​.