0:00:00.310,0:00:03.190
Here's the F table and we would need to use the degrees of freedom that you
0:00:03.190,0:00:07.080
found earlier. Since there were three groups, remember that there were two
0:00:07.080,0:00:12.710
degrees of freedom. And there were three cows per group who consumed the food.
0:00:12.710,0:00:16.070
There were nine total values and the degrees of freedom for within group
0:00:16.070,0:00:23.583
variability was six. They intersect here at 5.1433. Our F statistic 27 is much
0:00:23.583,0:00:28.127
greater then our F-critical value. It's out here somewhere in the critical
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region. Probably way out there. Therefore, we would accept the alternative. At
0:00:32.878,0:00:36.654
least one pair of significant differences exists between the amount of food
0:00:36.654,0:00:42.144
that cows ate. We summarize our results in our ANOVA table. This is how the
0:00:42.144,0:00:45.480
results are typically presented, even when we use software.