Give the Excel formula used to compute the p-value of a two-tailed hypothesis test on a slope coefficient in a simple linear regression model in which there were 50 (x, y) pairs with a slope equal to 10.2 and a standard error of the slope equal to 2.4. a) =2*T.DIST(10.2, 49, 1) b) =2*T.DIST(4.25, 48, 1) c) =2*T.DIST(4.25, 49, 1) d) =2*T.DIST(10.2, 1, 1) e) =2*T.DIST(4.25, 1, 1)