The two-way ANOVA is based on a _____ sampling distribution.

The two-way ANOVA is based on a _____ sampling distribution.
 
  a. normal
  b. positively skewed
  c. negatively skewed
  d. platykurtic

Question 2

In the chi square table of critical values, as degrees of freedom increase
 
  a. so too do the critical values
  b. the critical values decrease
  c. the critical values remain constant
  d. none of these, since for chi square the critical table values are
   independent of the degrees of freedom

Question 3

When the chi square value is negative, it means
 
  a. the relationship is inverse
  b. the second group is higher than the first group
  c. the fo's are greater than the fe's
  d. none of these, since obtaining a negative chi square is impossible