A normal probability plot may be used to assess the assumption of normality for a particular set of data.

Question

Quizplus · Accepted Answer

A normal probability plot (also called a Q-Q plot) is a graphical method used to assess the normality assumption of a dataset. It plots the observed data against the expected values for a normal distribution, and if the data points lie approximately along a straight line, it indicates that the data may be normally distributed. Therefore, option A is correct.

A Normal Probability Plot May Be Used to Assess the Assumption