Question

Of the 14 people attending a seminar, 4 have black hair. What is the probability that a randomly selected person will have black hair? Round to the nearest tenth.

Answer 1

$\begin{gathered} \text{ the probability is } \\ P=\frac{\text{possible cases}}{\text{total cases}} \\ P=\frac{4}{14} \\ P=\frac{2}{7} \\ P\approx0.3 \end{gathered}$