you roll a 6 - sided die. what is p(less than 4)? write your answer as a fraction or whole number.

Explanation:

Step1: Identify total outcomes

A 6 - sided die has 6 possible outcomes: 1, 2, 3, 4, 5, 6. So $n_{total}=6$.

Step2: Identify favorable outcomes

Numbers less than 4 on a 6 - sided die are 1, 2, 3. So $n_{favorable}=3$.

Step3: Calculate probability

The probability formula is $P(A)=\frac{n_{favorable}}{n_{total}}$. Substituting the values, we get $P(\text{less than }4)=\frac{3}{6}=\frac{1}{2}$.

Answer:

$\frac{1}{2}$