The table shows the results of 50 rolls of a fair number cube numbered 1 to 6.

Number: 1, 2, 3, 4, 5, 6; Frequency: 8, 9, 5, 15, 2, 11

According to the data in the table, what was the experimental probability of rolling a 1?

The experimental probability of rolling a 1 is 8/50, which can be simplified to 4/25. This is because 8 out of the 50 rolls resulted in a 1.