each group. When data points are far from the ave then within group variation is high. If they are close to avg then within variation is low. When avgs are far from each other then between group variation is high. When the avgs are close to each other then between group variation is low. Look at Mean Square figures which are under the column MS. Do a relative comparison. So Mean Square Within (MSW) has a large value (64) and a small value (4). For MSB the large value is 300 and the small value is 75. Betweenc High Within: Low Within: High X Between; Low Withlong High Within lee ANOVA ANOVA Source of Variation $5 of MS F Source of Variation SS of MS F Between Groups 600 2 300 75 Between Groups 150 2 75 18.75 Within Groups 24 6 4 Within Groups 24 6 4 Total 624 8 Total 174 8 V Y ANOVA ANOVA Source of Variation $5 of MS F Source of Variation $5 of MS F Between Groups 0 2 75 1.172 Between Groups 600 2 300 4.688 Within Groups 384 6 64 Within Groups 384 6 64 Total 534 8 Total 984 8 Z X