1. Fill in the values for the following terms. For calculating variability, use the definitional formula.

Deviation Score (Deviation Score)²

Subj X (X - M) (X - M)²

S1	7
S2	4
S3	2
S4	1
=			SS =
Mdn =		s2 =
M =		s =
		s2 =
		s =

1. Fill in the values for the following terms. For calculating variability, use the computational formula.

Subj X X²

S1	3
S2	1
S3	4
S4	3
S5	3
S6	4
Sums =
Mdn =
M=
SS =
s2 =
s =
s2 =
s =