| Variable |
Mean 2001-2008a (n1 = 111) |
Mean 2009-2017 (n2 = 140) |
p-value on difference |
| Completions |
20.676 |
23.771 |
<0.001 |
| Attempts |
32.793 |
36.800 |
<0.001 |
| Completion percentage |
0.626 |
0.649 |
0.053 |
| Yards |
237.784 |
283.664 |
<0.001 |
| Yards per attempt |
7.269 |
7.819 |
0.021 |
| Touchdowns |
1.775 |
2.079 |
0.058 |
| Interceptions |
0.775 |
0.529 |
0.029 |