Question: Please help. Im stuck. MY NOTES You may need to use the appropriate technology to answer this question. Consider the following data for a dependent
Please help. Im stuck.


MY NOTES You may need to use the appropriate technology to answer this question. Consider the following data for a dependent variable y and two independent variables, x, and x2- X1 30 12 94 47 10 108 25 17 112 51 16 178 5 94 51 19 175 74 170 36 12 117 59 13 142 76 16 211 The estimated regression equation for these data is y = -18.37 + 2.01x1 +4.74x2- Here, SST = 15,182.9, SSR = 14, 052.2, sb, = 0.2471, and Sb, = 0.9484. (a) Test for a significant relationship among x1, X2, and y. Use a = 0.05. State the null and alternative hypotheses. O Ho: B1 = 0 and B2 = 0 Ha: B1 = 0 and B2 # 0 O Ho: B 1 > B2 Ha: B1 S B2 O Ho: B1 = B2 = 0 Ha: One or more of the parameters is not equal to zero. O Ho: B1 0 and B2 # 0 Ha: One or more of the parameters is equal to zero. O Ho: By 0 O Ho: B2 > 0 Ha : B2 so O Ho: B2 # 0 Ha : B2 = 0 O Ho: B2
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