A researcher wants to determine whether there is a linear relationship between number of superhero movies and lives saved. The table displays a partial computer printout of the regression analysis and is based on a sample of nine subjects.

Predictor	Coeff	St. Dev	t Ratio	p-Value
Constant	5.74498412	3.85747738	8.382918	0.00152368
Superhero movies	-0.443457321	0.652645738

a.) 0.68

b.) 0.68

c.) 0.002

d. 8.38

e. -8.38