TI-83 Plus Tables and Reference Information 723
The mean squares (MS) that make up Û are:
dfFactor
SSFactor
MSFactor =
dfError
SSError
MSError =
The sum of squares (SS) that make up the mean squares are:
∑
=
−= I
iii xxnSSFactor
1
2
)(
∑
=
−= I
iii xSnSSError
1
2
)1(
The degrees of freedom df that make up the mean squares are:
fornumerator1dfIdfFactor =−= Û
forrdenominato)1(
1
dfndfError I
ii=−=∑
=
Û