Question

Chad rolls a 6-­‐sided number cube. Which of the following describes the probability of rolling a factor of 32?

Impossible


Unlikely

Equally likely as not

Likely

Certain

Answer 1

1,2 and 4 are the factors of 32 in numbers between 1 to 6

so probability of rolling a factor of 32 is = 3/6 = 1/2

now, the probability of not rolling the factor of 32 = 1 - 1/2 = 1/2

therefore, The probability is same for both cases.

Your answer is Equally likely as not

By : Modern Einstein