Multiple Regression Exercise These data are from a study of the relationship of several variables with a person's I.Q. Fifteen people were studied. Each person's IQ was recorded along with scores on five different personality tests. The data are contained in the IQ dataset given below:

Multiple Regression Exercise These data are from a study of the relationship of several variables with a person's I.Q. Fifteen people were studied. Each person's IQ was recorded along with scores on five different personality tests. The data are contained in the IQ dataset given below: Test 1 Test 2 Test 3 Test 4 83 Test 5 34 IO 65 63 73 64 19 106 73 48 54 82 B1 92 82 55 96 73 72 102 91 88 84 94 53 121 72 58 86 82 72 102 63 79 76 57 62 105 64 69 54 64 49 97 43 52 37 84 43 92 92 39 42 72 54 94 96 48 71 83 63 112 52 69 63 42 74 74 130 71 69 91 81 115 82 75 81 54 89 98 64 85 50 62 75 96 72 64 45 103 a.) What is the dependent and independent variable? b.) Analyze the data and construct a regression equation for the problem (a = 0.05.) respectively? c.) What is the IQ of the person if his test scores for exams 1-5 are 73, 40, 88, 55, and 95, d.) Interpret the value of the r-s