Examlex
An x-ray examination of the colon using a contrast medium is called a:
Expected Cell Counts
Predicted frequencies in cells of a contingency table in statistics, assuming that the null hypothesis is true.
Observed Cell Counts
The actual frequencies or numbers of observations recorded or categorized in each cell of a contingency table in statistical analysis.
Two-Way Table
A tabular method to display the frequency of occurrence of variables that are categorized along two dimensions.
Two-Way Tables
Two-way tables are a method of displaying data that deals with two categorical variables, showing the frequencies of occurrence of different combinations of these variables.
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