Question

A biased dice is rolled 100 times. The results are shown below in the table. Result 1 2 3 4 5 6 Frequency 13 32 22 10 13 10 Estimate the probability of not rolling a factor of 12. i need help

Answer 1

Answer:

The probability is 0.13

Step-by-step explanation:

Firstly, we identify the factors of 12 here.

These are 1,2,3,4,6

Now the only number which is not a factor of 12 is 5

What is its frequency?

That would be 13

Now the probability of not rolling a factor of 12;

= frequency of the number which is not a factor of 12/Total number of outcomes

That would be = 13/100 = 0.13