you roll a 6 - sided die. what is p(not 4)? write your answer as a fraction or whole number.

Explanation:

Step1: Determine total outcomes

A 6 - sided die has 6 possible outcomes: 1, 2, 3, 4, 5, 6. So the total number of outcomes $n = 6$.

Step2: Determine favorable outcomes

The event of "not 4" means getting 1, 2, 3, 5, 6. So the number of favorable outcomes $m=5$.

Step3: Calculate probability

The probability formula is $P(A)=\frac{m}{n}$. Here, $P(\text{not }4)=\frac{5}{6}$.

Answer:

$\frac{5}{6}$