how are degrees of freedom calculated with a Chi-asqaure test? (what is the equation used to...
Homework Answers
chi square test is divide into two types
- indepence
- goodness of fit
for first degone The degrees of freedom for the chi-square are calculated using the following formula: d f= (r-1)(c-1)
where r is the number of rows and c is the number of columns. in column categorical variables are denoted. Chi-square test is designed to analyze categorical data. That means that the data has been counted and divided into categories.
for second method df= n-1
where n is number of categories.
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how
are degrees of freedom calculated with a Chi-asqaure test? (what is
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