Question

A fair dice is rolled.
Work out the probability of getting a factor of 4

Answer 1

Answer:

If a die is rolled once, determine the probability of rolling at least a 4: Rolling at least 4 is an event with 3 favorable outcomes (a roll of 4, 5, or 6) and the total number of possible outcomes is again 6. Thus, the probability of rolling at least a 4 is = .

Step-by-step explanation:

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Answer 2

Answer:

$\frac{1}{2}$

Step-by-step explanation:

Total no. of outcomes = 6

Factors of 4 on a dice = 1,2 and 4

                                     =3

.°. Probability = $\frac{3}{6}$

                      = $\frac{1}{2}$

Hence the probability of getting a factor of 4 is $\frac{1}{2}$.

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