Please enable JavaScript.
Coggle requires JavaScript to display documents.
BIVARIATE STATISTICS - Coggle Diagram
BIVARIATE STATISTICS
-
IF
it is possible to establish a dependent and an independent variable or a cause-effect link:
- ASYMMETRIC
-
IF THE RELATIONSHIP IS:
-
-
If it is possible to hypothesize a cause-effect between quantitative variables:
-REGRESSION = relationship between the dependent(X) and the independent (Y)
THE TOOL FOR ANALYZING THE ASSOCIATION (qualitative):
- CROSS TABULATION / CONTINGENCY TABLE
two-dimensional table in which the joint frequencies are displayed
-
-
DISPERSION GRAPH
Two-dimension graph for analyzing the relationship between elements based on two sets of quantitative variables
They are used to show the
correlation or regression relationship where on the horizontal (X) axis is present the independent variable and on the vertical (Y) axis the dependent variable.
-
-
-
-