Nonexperimental data are likely to have issues with all of the follow assumptions except for what?
A) Random sample from the population
B) Random assignment of treatment
C) Sufficiently large sample size to appeal to normality
D) None of the answers is correct.

Question

Quizplus · Accepted Answer

Nonexperimental data can still have a sufficiently large sample size to appeal to normality, which doesn't inherently require experimental manipulation or random assignment. Random sampling and random assignment of treatment are more challenging to ensure in nonexperimental designs.

Nonexperimental Data Are Likely to Have Issues with All of the Follow