weakly significantp-value = 0.109
While the coefficient is negative in the 400m, and a similar magnitude as the 200m, it is only weakly significant (p-value = 0.109).
While the coefficient is negative in the 400m, and a similar magnitude as the 200m, it is only weakly significant (p-value = 0.109).
The β 1 coefficient is small and highly insignificant in the 100m and it is negative and highly significant in the 200m.