plz i only have 50 min help me

q 11

4.Use the data set below to answer the following questions. X1 29 48 28 22 28 X2 15 37 24 32 47 23 42 33 26 48 44 13 43 12 58 19 Y 40 44 31 33 46 15 34 18 44 40 40 a. obtain the estimated regression equation. A. =12-2x1+.79x2 B. Y-13-.1X1+.69X2 c.-15.52+.005X1+.56X2 D. Y= 18.1+.1X1+43x2 Answer: D Write the letter of the correct answer in the blank. b. test for (Ho: 10) and make your decision: A. Reject Ho. There is sufficient evidence that X1 is significant. B. Reject Ho. There is insufficient evidence that X1 is significant. C. Don't reject Ho. There is sufficient evidence that X1 is significant. D. Don't reject Ho. There is insufficient evidence that X1 is significant. Answer: Write the letter of the correct answer in the blank. c. test for (Ho: B20) and make your decision: A. Reject Ho. There is sufficient evidence that X2 is significant. B. Reject Ho. There is insufficient evidence that X2 is significant. C. Don't reject Ho. There is sufficient evidence that X2 is significant. D. Don't reject Ho. There is insufficient evidence that X2 is significant. Answer: Write the letter of the correct answer in the blank. Determine if the overall model is significant (Ho:B1-B2=0). A. Reject Ho. There is sufficient evidence that the overall model is significant. B. Reject Ho. There is insufficient evidence that the overall model is significant. C. Don't reject Ho. There is sufficient evidence that the overall model is significant. D. Don't reject Ho. There is insufficient evidence that the overall model is significant.