When the categories of the independent are arrayed across the top of the table-that is, they are the column labels-it is essential that the percentages add to ____ down the columns (these are known as column percentages).
A) 0
B) 1
C) 10
D) 100

Question

Quizplus · Accepted Answer

Column percentages should add to 100 down the columns to accurately represent the distribution of data within each category of the independent variable.

When the Categories of the Independent Are Arrayed Across the Top