In a Chi - square test for the following data, the degree of freedom will be:: (A) 2, (B) 4, (C) 6, (D) 8
Answer is A. Degree of freedom  (d.f):
It depends upon the number of columns and rows in the original table.
d.f = (column-1) (row-1)
= (3-1) (2-1)
= 2