Question

greg tossed a number cube and recorded the results. the table shows the number of times he rolled each number. based on the table, what is the experimental probability of rolling a 4 on the next toss?

number	frequency
2	5
3	6
4	4
5	8
6	6

gregs number cube tosses

Explanation:

Step1: Calculate total number of tosses

$7 + 5+6 + 4+8 + 6=36$

Step2: Calculate experimental probability of rolling a 4

The frequency of rolling a 4 is 4. The experimental - probability formula is $P=\frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}}$. So $P=\frac{4}{36}=\frac{1}{9}$

Answer:

$\frac{1}{9}$