In data transformation, ________ involves subtracting a variable from the mean and then dividing it by the standard deviation.
A) dummy coding
B) normalization
C) new column construction
D) overfitting

Question

Quizplus · Accepted Answer

Normalization involves adjusting values measured on different scales to a common scale, typically by subtracting the mean from each value and then dividing by the standard deviation, which helps in comparing and combining data from different sources.

In Data Transformation, ________ Involves Subtracting a Variable from the Mean