1 00:00:00,310 --> 00:00:03,190 Here's the F table and we would need to use the degrees of freedom that you 2 00:00:03,190 --> 00:00:07,080 found earlier. Since there were three groups, remember that there were two 3 00:00:07,080 --> 00:00:12,710 degrees of freedom. And there were three cows per group who consumed the food. 4 00:00:12,710 --> 00:00:16,070 There were nine total values and the degrees of freedom for within group 5 00:00:16,070 --> 00:00:23,583 variability was six. They intersect here at 5.1433. Our F statistic 27 is much 6 00:00:23,583 --> 00:00:28,127 greater then our F-critical value. It's out here somewhere in the critical 7 00:00:28,127 --> 00:00:32,878 region. Probably way out there. Therefore, we would accept the alternative. At 8 00:00:32,878 --> 00:00:36,654 least one pair of significant differences exists between the amount of food 9 00:00:36,654 --> 00:00:42,144 that cows ate. We summarize our results in our ANOVA table. This is how the 10 00:00:42,144 --> 00:00:45,480 results are typically presented, even when we use software.