Which step is not involved with constructing a representative sample?
A) Choose the independent variables you want to match.
B) Collect the sample by randomly sampling from each stratum (defined by your pre-chosen independent variables).
C) Use information about the population to stratify (categorize) each of the chosen variables.
D) Run a t-test to check if the outcomes are different across stratums.

Question

Quizplus · Accepted Answer

Running a t-test is not involved in constructing a representative sample. The correct steps involved in constructing a representative sample are A) choosing the independent variables you want to match, B) collecting the sample by randomly sampling from each stratum (defined by your pre-chosen independent variables), and C) using information about the population to stratify (categorize) each of the chosen variables.

Which Step Is Not Involved with Constructing a Representative Sample