Question

Paige rolles a number cube sixty-four times. The number 4 comes up fourteen times. The number 3 comes up six times rounded to the nearest whole percent, what is the experimental probability of rolling a 3 or 4?

Answer 1

The experimental probability is the number of times the desirable event happened over the times attempted.
So in this case, the desirable event happened 20 times, and it was attempted 64 times.
Since you want a percent, just divide, and you get about 31%.

Answer 2

The experimental probability of getting a 4 or a 3 in the number cube is:

p = (14 + 6)/64 = 0.3125

How to get the experimental probability?

If we perform an experiment N times, and k times we get a given outcome, the experimental probability of getting that outcome is:

p = k/N

In this case, Paige rolled the number cube 64 times.

• 14 times, she got a 4.
• 6 times, she got a 6.

Then the experimental probability of getting a 4 or a 3 is:

p = (14 + 6)/64 = 0.3125

If you want to learn more about probability, you can read:

https://brainly.com/question/251701