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QUESTION
The computed value of chi-square:
The computed value of chi-square:a) can only be positiveb) can only be negativec) may be 0 or positived) can only be 0e) none of the aboveWhich of the following is true about the F distribution:a) it is normally distributedb) requires two sets of degrees of freedom.c) ranges from negative infinity to positive infinityd) none of the above are true
