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Calculate Degrees Freedom Row Number Rows 1)x(number Columns 1) 

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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