Question

Paula rolls a fair number cube with sides labeled through 6. what is the probability of Paula rolling that is 3 or greater

Answer 1

Four numbers are 3 or greater. 3,4,5, and 6.

$$P(X\geq3)=\dfrac{4}{6}=\dfrac{2}{3}$$

The probability of Paula rolling that is 3 or greater is $\dfrac{2}{3}.$