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 ? = .05, we could:a. reject H0: ?1 ? 0 and conclude H0: ?1 < 0.b. conclude that both coefficients differ significantly from zero.c. conclude that Evans' Rule has been violated.d. reject H0: ?2 ? 0 and conclude H0: ?1 > 0.