How are cases chosen for a random sample?
A) so that each case has an equal chance of being selected
B) by preconceived ideas of which cases will support the hypothesis
C) on the basis of some standard criterion, such as size of population
D) from among materials the researcher happens to have at home or in the office

Question

Quizplus · Accepted Answer

Choosing cases for a random sample involves ensuring that each case has an equal probability of being selected. This helps to minimize bias and ensure that the sample is representative of the population.

How Are Cases Chosen for a Random Sample