6. (10 points) There are many comparisons and debates about which one of the following teams is better: the 1972 Dolphins and the 2007 Patriots. Let's further this discussion; Use the Within Season Variation to calculate which one of these teams faced the most competitive Division, Conference and Overall League. (Recall that the mean in football is equal to .5 -> used to calculate the Ideal deviation) 1972 NFL standings: 2007 NFL standings:

Fig: 1