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Section 3: Contingency Tables
row total x column total
Expected frequency = overall total
H0: there is no association between the variables `x' and `y'
H1: there is some association between the variables `x' and `y'
Work out the `contributions' :
Degrees of freedom () = (no. of rows 1 )(no. of columns 1)
degrees of freedom
TS > C.V, then we can reject H0.…read more

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Section 5: Approximations
The distribtuion you start with:
©nefisamarium-meis2…read more







Thank-you! This is brilliant, you've explained some of those tricky definitions they often ask! :)

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