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: https://www.pro-football-reference.com/years/1972/index.htm

2007 NFL standings: https://www.pro-football-reference.com/years/2007/index.htm