Texas Instruments TI-84 PLUS - Graphing Calculator Manual Book page 245

ANOVA(
(one-way analysis of variance; item ) computes a one-way analysis of variance for
ANOVA( H
comparing the means of two to 20 populations. The procedure for comparing these means
ANOVA
involves analysis of the variation in the sample data. The null hypothesis H : m =m = =m is
...
0 1 2 k
tested against the alternative H : not all m are equal.
... m
a 1 k
[ ]
ANOVA(list1,list2 ,...,list20 )
In the example:
L1={7 4 6 6 5}
L2={6 5 5 8 7}
L3={4 7 6 7 6}
Input:
Calculated
results:
is sum of squares and is mean square.
Note: SS MS
Chapter 13: Inferential Statistics and Distributions 238