Amy needs to estimate how many students at her school like online testing. She needs to create a random sample of students. How should Amy collect her sample? Select two that apply. Amy should ask the 35 students in her honors math class.
Amy should ask every 10th person leaving the school at the end of the day
Amy should ask her 10 closest friends
Amy should ask the 50 students in the computer club.
Amy should ask 3 people at every table in the cafeteria

After surveying students in her homeroom, katie decided to use a number cube to predict the probability that a randomly chosen student in her school planned to stay after school today for extracurricular activities. in katie’s simulation, a roll of 1 represents staying after school, while rolls of 2, 3, 4, 5, or 6 represent leaving school at the end of classes. according to katie’s model, what is the probability that three randomly chosen students will all stay after school for extracurricular activities today?