Consider the following data for a dependent variable y and two independent variables, x] and x2- X 1 X - 30 17 94 4 10 108 25 1 / 112 51 16 178 40 5 94 51 19 175 74 7 170 36 12 117 59 13 142 76 16 209 The estimated regression equation for these data is y = -17.02 + 1.99X1 + 4.70x2. Here, SST = 14,902.9, SSR = 13,773.1, sb, = 0.2470, and sb, = 0.9480. (a) Test for a significant relationship among X1, X2, and y. Use a = 0.05. State the null and alternative hypotheses. O Ho: B1 B2 Ha: B1 5 B2 O Ho : B 1 = B 2 = 0 H2: One or more of the parameters is not equal to zero. Type here to search e X W