PLEASE HELP ME ASAP! URGENT. Using a sample of 63 observations, a dependent variable Y is regressed against two variables X 1 and X 2 to obtain the...

PLEASE HELP ME ASAP!! URGENT..

Using a sample of 63 observations, a dependent variable Y is regressed against two variables X1 and X2 to obtain the fitted regression equation Y = 76.40 - 6.388X1 + 0.870X2. The standard error of b1 is 3.453 and the standard error of b2 is 0.611. At α = .05, we could:

a. reject H0: β1 ≥ 0 and conclude H0: β1 < 0.

b. conclude that both coefficients differ significantly from zero.

c. conclude that Evans' Rule has been violated.

d. reject H0: β2 ≤ 0 and conclude H0: β1 > 0.