Standardizing Sets

Standardizing a set of observations means substracting the mean from each observation and dividing it by the standard deviation.


The mean is:

The standard deviation is:

The standarized values of each observation are then:

As an exercise, substitute Ybar and sd into the above equation.


Primary Author: Nicholas M. Short, Sr. email: [email protected]
Dr. Jon W. Robinson ([email protected])


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