Chapter 2.1 Flashcards
The primary value of a crosstabulation lies in the insight it offers about the…
Relationship between the variables.
Conclusions drawn from two or more separate crosstabulations that can be reversed when the data are aggregated into a single crosstabulation.
Simpson’s Paradox
The categories/classes belonging to the two variables are shown in the ______ margin and the ______ margin of a crosstabulation.
Top
Left
The bottom margin of a crosstabulation table shows the _______ _______ for the variable shown in the _______ margin.
Frequency Distributions
Top
The right margin of a crosstabulation table shows the _______ _______ for the variable shown in the _______ margin.
Frequency Distributions
Left
Dividing the frequency distributions in the right margin of a crosstabulation by the total number of observations, provides the _______ _______ for the variable shown in the ______ margin.
Relative Frequency
Left
Dividing the frequency distributions in the bottom margin of a crosstabulation by the total number of observations, provides the _______ _______ for the variable shown in the ______ margin.
Relative Frequency
Top
Tabular summary of data for two variables.
Crosstabulation
To provide insight into the relationship between two variables summarized in a crosstabulation, the entries can be converted into ______ ______ or ______ ______.
Row Percentages
Column Percentages
