Normal probability plots don’t tell you how many outliers there are or where they are. You can use them to see whether or not ...

Discrete Variable: not continuous variable (cannot take on any value between ... It is bell-shaped and symmetric, and is very common in "real life". Normal Probability Plot: a quantile-quantile plot ...

Unlike Q-Q and probability plots, P-P plots are not invariant to changes in location and scale. See CAPPP2 in the SAS/QC Sample Library For example, the data in the "Getting Started" section are ...

It is not essential that the data form a perfectly straight ... but fail the test when the data are rounded to the “ones” place. The normal probability plot shows the evidence of rounding and that the ...

The normal distribution is the probability distribution that plots all of its values along ... the assets to be included in the portfolio should not be selected solely based on their own ...

T-distribution, also known as Student’s t-distribution, is a statistical function that creates a probability distribution ... is unknown. If not, then the normal distribution should be used.