Question

a number cube is rolled 60 times. the results of those 60 trials are recorded in the table. complete the table.
a =
1/4
1/5
1/6
2/15

Explanation:

Step1: Calculate total trials

Total trials \(n = 10 + 8+10 + 10+12 + 10=60\)

Step2: Find relative frequency formula

Relative frequency \(=\frac{\text{Observed frequency}}{\text{Total trials}}\)
For \(A\): Observed frequency \(=12\), so \(A=\frac{12}{60}=\frac{1}{5}\)

Answer:

\(\frac{1}{5}\)