Texas Instruments TI-83 PLUS - Manual (Page 726)

TI-83 Plus Tables and Reference Information 723
The mean squares ( MS ) that make up Û are:
df Factor
SS Factor
MS Factor
=
df Error
SS Error
MS Error
=
The sum of squares ( SS ) that make up the mean squares are:
∑
=
− =
I
i
i i
x x n SS Factor
1
2 ) (
∑
=
− =
I
i
i i
x S n SS Error
1
2 ) 1 (
The degrees of freedom df that make up the mean squares are:
for numerator 1 df I df Factor
= − =
Û
for r denominato ) 1 (
1
df n df Error
I
i
i
= − =
∑
=
Ы