Statistical analysis can usually be performed on a quota sample provided there ________.
A) Are 30 or more responses
B) Are 100 or more responses
C) Is no more than 10% non-response
D) Are no heterogeneous categories

Question

Quizplus · Accepted Answer

Statistical analysis often requires a minimum sample size, and 30 is a common threshold for the Central Limit Theorem to apply, allowing for normal distribution approximation.

Statistical Analysis Can Usually Be Performed on a Quota Sample