Question

A researcher wants to determine the success rate of a driver’s education program conducted in high schools in a particular state. Which method would assure random selection of a sample from the population? The researcher should select one high school in the state and survey all of the students in that school who are enrolled in the training program. The researcher should randomly select one high school in the state and survey a random batch of students who are enrolled in the training program. The researcher should randomly select a city in the state and survey all students in that city who are enrolled in the training program. The researcher should randomly select students from among all the students in the state who are enrolled in the training program.

Answer 1

Step-by-step explanation:

he researcher should randomly select students from among all the students in the state who are enrolled in the training program. This method would assure random selection of a sample from the population, as it allows every student in the state who is enrolled in the program to have an equal chance of being selected. This is important because it avoids bias in the sample selection process and increases the likelihood that the sample will be representative of the entire population. The other methods mentioned may introduce bias in the sample selection process and may not be representative of the entire population.