Use the Normal Quantile Plot option to visualize the extent to which the variable is normally distributed. If a variable is normally distributed, the normal quantile plot approximates a diagonal straight line. This type of plot is also called a quantile-quantile plot, or Q-Q plot.
Normal Quantile Plot
The y-axis shows the column values.
The x-axis shows the empirical cumulative probability for each value.
Related Information 

Help created on 9/19/2017