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=(4)/(14) \\ P=(2)/(7) \\ P\approx0.3 \end{gathered}`