S P A 1 73.2 5.69 1.3 2 71.8 6.49 2.9 3 62.4 5.63 0.8 4 67.4 6.22 0.7 5 89.3 5.02 1.5 6 70.3 6.41 1.3 7 73.2 5.85 1.8 8 86.1 5.41 2.4 9 81.0 6.24 0.7 10 76.4 6.20 3.0 11 76.6 5.48 2.8 12 82.2 6.14 2.7 13 82.1 5.37 2.8 14 68.6 6.45 2.8 15 76.5 5.35 2.3 16 80.3 5.22 1.7 17 70.7 5.89 1.5 18 75.0 5.21 0.8 19 73.7 6.00 2.9 20 71.2 6.37 0.5 21 84.7 5.33 2.1 22 73.6 5.23 0.8 23 73.7 5.88 1.1 24 78.1 6.24 1.9 25 75.7 5.59 2.1 26 74.4 6.22 1.3 27 68.7 6.41 1.1 28 83.9 4.96 1.1 29 86.1 4.83 2.9 30 73.7 6.35 1.4 31 75.7 6.47 2.5 32 78.8 5.69 3.0 33 73.7 5.56 1.0 34 80.2 6.41 3.1 35 69.9 5.54 0.5 36 69.1 6.47 2.7 37 83.8 4.94 0.9 38 84.3 6.16 1.5 39 66.0 5.93 2.8 40 84.3 5.20 2.3 41 79.5 5.62 1.2 42 80.2 5.28 3.1 43 67.6 5.46 1.0 44 86.5 5.11 2.5 45 87.6 5.04 2.1 46 84.2 5.08 2.8 47 75.2 5.86 3.1 48 84.7 4.89 3.1 49 73.7 5.68 0.9 50 81.2 5.83 1.8 51 69.0 6.33 3.1 52 69.7 6.47 1.9 53 78.1 5.70 0.7 54 88.0 5.22 1.6 55 80.4 5.05 2.9 56 79.7 5.76 2.3 57 73.2 6.25 1.7 58 85.9 5.34 1.8 59 83.3 4.98 0.6 60 73.6 6.39 3.1 61 79.2 6.22 1.2 62 88.1 5.10 2.1 63 64.5 6.49 0.5 64 84.1 4.86 2.9 65 91.2 5.10 1.6 66 71.8 5.98 1.5 67 80.6 5.02 2.0 68 73.1 5.08 1.3 69 81.0 5.23 1.1 70 73.7 6.02 2.2 71 82.2 5.73 1.7 72 74.2 5.11 0.7 73 75.4 5.71 0.7 74 81.3 5.45 2.0 75 75.0 6.05 2.2 6)Using a heteroscedasticity-robust F-test and a significance level of 5%, test 0: 2+53=0H0:2+53=0 and 1=1001=100 vs 0:2+530H0:2+530 and/or 11001100 (a) Which of the following is the restricted model? 1 =1+3(+5)+S=1+3(Ai+5Pi)+ui 2 =1+3(5)+S=1+3(Ai5Pi)+ui 3 100=1+3(5)+S100=1+3(Ai5Pi)+ui 4 100=1+3(+5)+S100=1+3(Ai+5Pi)+ui 5 100=3(5)+S100=3(Ai5Pi)+ui (b) Enter the value of the heteroscedasticity-robust F-statistic in the box below (accurate to 3 decimal places) (c) Enter the critical value in the box below (accurate to 3 decimal places) (d) Do you accept or reject the null hypothesis? Accept Reject Inconclusive.

1. S P A 1 73.2 5.69 1.3 2 71.8 6.49 2.9 3 62.4 5.63 0.8 4 67.4 6.22 0.7 5 89.3 5.02 1.5 6 70.3 6.41
1.3 7 73.2 5.85 1.8 8 86.1 5.41 2.4 9 81.0 6.24 0.7 10 76.4 6.20 3.0 11 76.6 5.48 2.8 12 82.2 6.14
2.7 13 82.1 5.37 2.8 14 68.6 6.45 2.8 15 76.5 5.35 2.3 16 80.3 5.22 1.7 17 70.7 5.89 1.5 18 75.0
5.21 0.8 19 73.7 6.00 2.9 20 71.2 6.37 0.5 21 84.7 5.33 2.1 22 73.6 5.23 0.8 23 73.7 5.88 1.1 24
78.1 6.24 1.9 25 75.7 5.59 2.1 26 74.4 6.22 1.3 27 68.7 6.41 1.1 28 83.9 4.96 1.1 29 86.1 4.83 2.9
30 73.7 6.35 1.4 31 75.7 6.47 2.5 32 78.8 5.69 3.0 33 73.7 5.56 1.0 34 80.2 6.41 3.1 35 69.9 5.54
0.5 36 69.1 6.47 2.7 37 83.8 4.94 0.9 38 84.3 6.16 1.5 39 66.0 5.93 2.8 40 84.3 5.20 2.3 41 79.5
5.62 1.2 42 80.2 5.28 3.1 43 67.6 5.46 1.0 44 86.5 5.11 2.5 45 87.6 5.04 2.1 46 84.2 5.08 2.8 47
75.2 5.86 3.1 48 84.7 4.89 3.1 49 73.7 5.68 0.9 50 81.2 5.83 1.8 51 69.0 6.33 3.1 52 69.7 6.47 1.9
53 78.1 5.70 0.7 54 88.0 5.22 1.6 55 80.4 5.05 2.9 56 79.7 5.76 2.3 57 73.2 6.25 1.7 58 85.9 5.34
1.8 59 83.3 4.98 0.6 60 73.6 6.39 3.1 61 79.2 6.22 1.2 62 88.1 5.10 2.1 63 64.5 6.49 0.5 64 84.1
4.86 2.9 65 91.2 5.10 1.6 66 71.8 5.98 1.5 67 80.6 5.02 2.0 68 73.1 5.08 1.3 69 81.0 5.23 1.1 70
73.7 6.02 2.2 71 82.2 5.73 1.7 72 74.2 5.11 0.7 73 75.4 5.71 0.7 74 81.3 5.45 2.0 75 75.0 6.05 2.2
6)Using a heteroscedasticity-robust F-test and a significance level of 5%, test 0:
2+53=0H0:2+53=0 and 1=1001=100 vs 0:2+530H0:2+530 and/or 11001100
(a) Which of the following is the restricted model?
1
=1+3(+5)+S=1+3(Ai+5Pi)+ui
2
=1+3(5)+S=1+3(Ai5Pi)+ui
3
100=1+3(5)+S100=1+3(Ai5Pi)+ui
4
100=1+3(+5)+S100=1+3(Ai+5Pi)+ui
5
100=3(5)+S100=3(Ai5Pi)+ui
(b) Enter the value of the heteroscedasticity-robust F-statistic in the box below (accurate to 3
decimal places)
(c) Enter the critical value in the box below (accurate to 3 decimal places)
(d) Do you accept or reject the null hypothesis? Accept Reject Inconclusive