Question

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 2 or a 4?

Express your answer in simplest form.

Outcome 1 2 3 4 5 6
Number of times
outcome occurred 10 6 4 8 6 6

Answer 1

$|\Omega|=10+6+4+8+6+6=40\\ |A|=6+8=14\\\\ P(A)=\dfrac{14}{40}=\dfrac{7}{20}=35\%$