Question

A biased dice was rolled and the scores were recoreded in the table below. A is estimate the probabilty that on the next roll is 4. b if the dice was rolled 600 times how many 6 would u get.

Answer 1

a. 1/4

b. 150

Explanation:

Firstly, we want to calculate the probability that the next value will be 4

The total number of rolls is;

17 + 24 + 23 + 10 + 16 + 30 = 120

The probability of having 4 will be;

10/120 = 1/12

b) Let us get the probability of rolling a six

That would

be 30/120 = 1/4

So out of 600 rolls, the number of time we will have a six will

be 1/4 * 600 = 150