Question

A probability experiment consists of rolling a 6 sided die. Find the probability of the event below: rolling a number less than 3? The probability is

Answer 1

Either-or probabilities are found by adding the individual probabilities.

Less than 3 means a 1 or 2, each having a 1/6 probability.

1/6 + 1/6 = ?

Answer 2

1/3