Why is it the case that skewed data poses a problem for parametric tests?
A) There mean is larger than the median.
B) The assumption of normality is violated.
C) The data does not represent the population.
D) The assumption of independence is violated.

Question

Quizplus · Accepted Answer

Parametric tests assume normality, meaning that the data follows a bell-shaped curve. Skewed data violates this assumption and can lead to incorrect conclusions.

Why Is It the Case That Skewed Data Poses a Problem