Question

10 suppose you roll a number cube. what is the theoretical probability of rolling a 5?
options: $\frac{1}{6}$, $\frac{1}{2}$, $\frac{1}{5}$, $\frac{5}{6}$

Explanation:

Step1: Define total outcomes

A standard number cube has 6 faces, so total possible outcomes = 6.

Step2: Define favorable outcomes

Rolling a 5 is 1 favorable outcome.

Step3: Calculate probability

Probability = $\frac{\text{Favorable Outcomes}}{\text{Total Outcomes}} = \frac{1}{6}$

Answer:

A. $\frac{1}{6}$