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Jasmine
Jasmine asked in Science & MathematicsBiology · 6 years ago

How to calculate degrees of freedom chi square?

Like how do know that it's 3 degrees or 2 or 1? based on the total?

2 Answers

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  • Anonymous
    6 years ago

    Df= (Total number of rows-1) (total number of columns -1)

  • formerly_bob
    Lv 7
    6 years ago

    Its n-1, where n is the number of possible outcomes or classes.

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