The table shows the results of rolling a number cube, with sides labeled 1 through 6, several times.

what is the experimental probability of rolling a 1 or a 5?

enter your answer as a fraction in simplest form, in the box.
outcome number of times outcome occurred
1 10
2 6
3 4
4 8
5 6
6 6

Step-by-step explanation:

Given :

Outcome  Number of times outcome occurred

1                          10

2                          6

3                          4

4                          8

5                          6

6                          6

To find: What is the experimental probability of rolling a 1 or a 5?

Solution:

No. of times dice rolled =  10+6+4+8+6+6=40

No. of times 1 occured = 10

So, probability of getting 1 =

No. of times 5 occured = 6

So, probability of getting 5 =

So, probability of rolling a 1 or a 5 =  

                                                        =  

                                                        =  

Hence the experimental probability of rollin 1 or a 5 is .

what shape is