If Y' = +0.5X+ 8, then Y' for X= 12 is _____ .
a. +2.0
b. +14.0
c. -14.0
d. +20.0
Question 2
The degrees of freedom for the error in a two-factor between-subjects analysis of
variance are given by _____ .
a. N- 1
b. (a- 1)(b- 1)
c. ab(nAB- 1)
d. ab(nAB+ 1)