Professor Hui didn't bring enough course evaluation surveys to class,so he distributed the surveys he had to students at the front half of the lecture hall.By doing this,he gave up one of the biggest advantages of surveys:

Question

Quizplus · Accepted Answer

By not distributing surveys to the entire class and only giving them to students at the front, Professor Hui compromised the randomness of the selection process. Random selection is crucial for ensuring that survey results are generalizable to the entire population being studied. In this case, the population is the class. Without random selection, the results may not accurately reflect the views of the whole class.

Professor Hui Didn't Bring Enough Course Evaluation Surveys to Class,so