Asurvey finds that 40% of students ride in a car to school. eri would like to estimate the probability that if 3 students were randomly selected, only 1 rides in a car.
to simulate this probability, she lets the numbers 0, 1, 2, and 3 represent a student who rides in a car to school and then 4, 5, 6, 7, 8, and 9 represent a student who does not ride in a car to school. she then has a computer randomly select 3 numbers. she repeats this process for 20 trials.