lacey volunteers in the lunchroom once a week and hands out drinks to the students who buy lunch. so far…

lacey volunteers in the lunchroom once a week and hands out drinks to the students who buy lunch. so far today, 9 students chose orange juice, 8 chose milk, and 13 chose water. based on the data, what is the probability that the next student will choose milk? write your answer as a fraction or whole number.

lacey volunteers in the lunchroom once a week and hands out drinks to the students who buy lunch. so far today, 9 students chose orange juice, 8 chose milk, and 13 chose water. based on the data, what is the probability that the next student will choose milk? write your answer as a fraction or whole number.

Answer

Explanation:

Step1: Find total number of students

$9 + 8+13=30$

Step2: Calculate probability of choosing milk

The number of students who chose milk is 8. Probability = $\frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}}$, so the probability that the next student will choose milk is $\frac{8}{30}=\frac{4}{15}$

Answer:

$\frac{4}{15}$