Problem 1: The following data were collected on a simple random sample of 20 patients.
Patient Y X1 X2 X3 X4 X5 X6
1 108 47 85.4 1.75 5.1 63 33
2 115 49 94.2 2.1 3.8 70 14
3 116 49 95.3 1.98 8.2 72 10
4 117 50 94.7 2.01 5.8 73 99
5 112 51 89.4 1.89 7 72 95
6 121 48 99.5 2.25 9.3 71 10
7 121 49 99.8 2.25 2.5 69 42
8 110 47 90.9 1.9 6.2 66 8
9 110 49 89.2 1.83 7.1 69 62
10 114 48 92.7 2.07 5.6 64 35
11 114 47 94.4 2.07 5.3 74 90
12 118 49 94.1 1.98 5.6 71 21
13 114 51 91.6 2.05 10.2 68 47
14 106 45 87.1 1.92 5.6 67 80
15 125 52 101.3 2.19 10 76 98
16 114 46 94.5 1.98 7.4 69 95
17 106 46 87 1.87 3.6 62 18
18 113 46 94.5 1.9 4.3 70 12
19 110 48 90.5 1.88 9 71 99
20 122 56 95.7 2.09 7 75 99
(a) Determine coefficient of multiple determination.
(b) ANOVA
(c) Test for significance for each ? values.
(d) Confidence Interval
Problem 2: Determine the binomial distribution for any random data. Also determine the probabilitygreater than 4.