If each subject in a sample population has an equal chance of being selected,it is called:
A) a control group
B) random selection
C) an experimental group
D) measurement error

Question

Quizplus · Accepted Answer

Random selection ensures that the sample is representative of the population and reduces the chances of bias. This increases the generalizability of the findings to the larger population. The other options (control group, experimental group, and measurement error) are not related to the concept of random selection.

If Each Subject in a Sample Population Has an Equal