Examlex
During the first half of the 20th century,the study of cognition was discouraged because
Expected Cell Frequency
The predicted number of observations that fall into a specific category or cell within a contingency table.
Sample Size
The number of observations or data points collected in a statistical sample.
Degrees of Freedom
The count of independent pieces of information available to estimate another statistic, crucial in defining the distribution of various test statistics.
Contingency Table
A table used in statistics to display the frequency distribution of variables to show the relationship between them.
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