Degrees of freedom for a chi-squared test with multiple rows and columns are calculated by multiplying (number of rows - 1) by (number of columns - 1).
This card explains how to calculate degrees of freedom for a chi-squared test with multiple rows and columns as (number of rows - 1) multiplied by (number of columns - 1).
| Front | How to calculate degrees of freedom if given more than one row |
|---|---|
| Back | (Number of rows-1)x(number of columns-1) |
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