Activity 2 Data

Section 1

Person 1

Variable n mean median variation variance st dev Data
x6 0.550 0.300 12.475 2.495 1.580 0.5 -1.1 1.2 0.1 3.3 -0.7
y6 -1.567 -0.750 76.473 15.295 3.911 -8.1 -3.8 -1.2 -0.3 1.1 2.9
d16 3.424 3.231 35.130 7.026 2.651 8.12 3.96 1.70 0.32 3.48 2.98
d26 3.312 3.304 23.148 4.630 2.152 6.53 2.78 0.75 1.34 3.83 4.64

Person 2

Variable n mean median variation variance st dev Data
x6 0.367 1.500 82.553 16.511 4.063 -1.3 1.3 -6.8 1.7 5.1 2.2
y6 3.467 5.150 68.153 13.631 3.692 -3.0 1.1 5.0 5.3 6.0 6.4
d16 5.604 6.167 35.224 7.045 2.654 3.27 1.70 8.44 5.57 7.87 6.77
d26 4.608 4.414 23.327 4.665 2.160 6.68 2.54 7.33 2.27 5.37 3.46

Person 3

Variable n mean median variation variance st dev Data
x6 -0.333 -0.500 135.333 27.067 5.203 3.5 6.5 1.5 -8.0 -3.0 -2.5
y6 2.583 3.500 241.708 48.342 6.953 9.0 8.5 -5.0 -1.5 -4.5 9.0
d16 8.078 8.740 26.262 5.252 2.292 9.66 10.70 5.22 8.14 5.41 9.34
d26 7.890 7.685 3.486 0.697 0.835 7.47 9.04 7.80 8.69 7.57 6.77

Person 4

Variable n mean median variation variance st dev Data
x6 -2.000 -1.750 40.000 8.000 2.828 2.5 -1.0 -2.0 -4.5 -1.5 -5.5
y6 0.667 1.000 417.833 83.567 9.141 9.0 -7.0 -7.5 -8.5 9.0 9.0
d16 8.911 9.232 8.113 1.623 1.274 9.34 7.07 7.76 9.62 9.12 10.55
d26 8.710 8.693 2.696 0.539 0.734 9.47 7.73 8.17 9.50 8.35 9.04

Person 5

Variable n mean median variation variance st dev Data
x6 0.900 -0.250 81.740 16.348 4.043 2.3 -1.7 -3.0 8.3 0.2 -0.7
y6 -1.233 -3.900 192.733 38.547 6.209 -5.6 -5.3 4.4 -2.5 -6.8 8.4
d16 6.808 6.428 10.398 2.080 1.442 6.05 5.57 5.33 8.67 6.80 8.43
d26 6.525 6.231 19.053 3.811 1.952 4.59 4.83 6.85 7.51 5.61 9.77

Person 6

Variable n mean median variation variance st dev Data
x6 -0.400 -0.700 4.800 0.960 0.980 0.9 -1.2 -0.5 -1.4 0.7 -0.9
y6 -1.667 -2.850 81.653 16.331 4.041 -3.6 -2.1 -5.0 1.3 4.9 -5.5
d16 3.931 4.330 11.349 2.270 1.507 3.71 2.42 5.02 1.91 4.95 5.57
d26 3.372 3.233 18.251 3.650 1.911 2.33 0.91 3.33 3.13 6.66 3.87

Person 7

Variable n mean median variation variance st dev Data
x6 0.133 0.800 50.613 10.123 3.182 0.1 -5.9 1.3 1.6 3.4 0.3
y6 1.000 -1.250 151.160 30.232 5.498 0.6 7.5 -3.3 -3.1 8.1 -3.8
d16 4.964 3.679 60.045 12.009 3.465 0.61 9.54 3.55 3.49 8.78 3.81
d26 5.116 4.629 44.710 8.942 2.990 0.40 8.87 4.46 4.35 7.82 4.80

Person 8

Variable n mean median variation variance st dev Data
x6 0.217 -0.050 29.008 5.802 2.409 2.1 3.5 0.9 -1.1 -3.1 -1.0
y6 1.450 1.700 77.395 15.479 3.934 -0.5 6.5 3.9 -3.5 -1.8 4.1
d16 4.170 3.836 14.989 2.998 1.731 2.16 7.38 4.00 3.67 3.58 4.22
d26 3.993 3.780 10.726 2.145 1.465 2.71 6.02 2.54 5.12 4.64 2.92

Person 9

Variable n mean median variation variance st dev Data
x6 2.267 1.250 94.373 18.875 4.344 -0.6 9.5 0.0 4.7 2.5 -2.5
y6 1.133 1.300 73.073 14.615 3.823 -3.0 1.6 4.2 6.3 1.0 -3.3
d16 5.264 4.170 39.702 7.940 2.818 3.06 9.63 4.20 7.86 2.69 4.14
d26 4.764 5.371 31.298 6.260 2.502 5.03 7.25 3.81 5.71 0.27 6.51

Person 10

Variable n mean median variation variance st dev Data
x6 0.083 0.050 6.868 1.374 1.172 1.2 1.6 -1.3 0.1 0.0 -1.1
y6 -1.200 -1.700 10.880 2.176 1.475 0.1 1.1 -2.5 -1.6 -2.5 -1.8
d16 2.029 2.026 1.720 0.344 0.586 1.20 1.94 2.82 1.60 2.50 2.11
d26 1.566 1.520 3.031 0.606 0.779 1.71 2.76 1.90 0.40 1.30 1.33

Person 11

Variable n mean median variation variance st dev Data
x5 3.120 4.200 41.068 10.267 3.204 0.5 4.2 5.8 -1.0 6.1
y5 -1.320 -6.000 380.868 95.217 9.758 -6.0 -9.4 -9.7 9.3 9.2
d15 9.602 10.296 18.321 4.580 2.140 6.02 10.30 11.30 9.35 11.04
d25 8.928 8.798 23.416 5.854 2.420 5.36 8.15 8.80 11.39 10.93

Person 12

Variable n mean median variation variance st dev Data
x5 -0.400 -0.400 22.160 5.540 2.354 -0.4 -0.4 -1.8 3.4 -2.8
y5 -4.860 -6.100 101.932 25.483 5.048 -5.2 -7.2 -6.1 -9.5 3.7
d15 6.703 6.360 18.317 4.579 2.140 5.22 7.21 6.36 10.09 4.64
d25 3.888 2.340 48.527 12.132 3.483 0.34 2.34 1.87 6.00 8.89

Person 13

Variable n mean median variation variance st dev Data
x5 0.600 0.000 43.200 10.800 3.286 4.0 4.0 0.0 -3.0 -2.0
y5 2.460 2.100 74.852 18.713 4.326 1.5 9.0 2.1 2.8 -3.1
d15 4.803 4.104 34.779 8.695 2.949 4.27 9.85 2.10 4.10 3.69
d25 4.272 3.616 26.823 6.706 2.590 3.53 7.37 0.70 3.62 6.14

Person 14

Variable n mean median variation variance st dev Data
x5 -0.600 0.000 12.380 3.095 1.759 0.0 0.0 -2.0 -2.7 1.7
y5 -0.240 0.200 5.812 1.453 1.205 0.2 0.5 -0.9 1.0 -2.0
d15 1.679 2.193 6.177 1.544 1.243 0.20 0.50 2.19 2.88 2.62
d25 1.716 1.548 3.471 0.868 0.932 0.74 0.95 1.55 2.44 2.90

Person 15

Variable n mean median variation variance st dev Data
x6 0.350 1.500 165.435 33.087 5.752 3.1 7.0 4.9 -0.1 -5.5 -7.3
y6 2.133 1.350 65.353 13.071 3.615 0.1 2.6 7.6 -1.2 -1.3 5.0
d16 5.886 6.559 50.967 10.193 3.193 3.10 7.47 9.04 1.20 5.65 8.85
d26 5.919 6.725 20.569 4.114 2.028 3.42 6.67 7.11 3.36 6.78 8.17

Person 16

Variable n mean median variation variance st dev Data
x6 0.600 -1.000 97.100 19.420 4.407 3.5 -1.0 7.9 -1.0 -1.2 -4.6
y6 0.017 0.600 35.448 7.090 2.663 3.2 -0.8 -4.7 1.0 1.2 0.2
d16 3.822 3.151 47.072 9.414 3.068 4.74 1.28 9.19 1.41 1.70 4.60
d26 4.005 3.230 36.315 7.263 2.695 4.31 1.80 8.69 1.88 2.15 5.20

Person 17

Variable n mean median variation variance st dev Data
x6 1.033 1.000 3.153 0.631 0.794 1.2 1.9 -0.1 0.5 1.9 0.8
y6 1.567 0.700 150.453 30.091 5.485 -6.5 -0.1 -0.9 1.5 6.9 8.5
d16 4.449 4.256 55.983 11.197 3.346 6.61 1.90 0.91 1.58 7.16 8.54
d26 4.257 4.059 44.895 8.979 2.997 8.07 1.88 2.71 0.54 5.40 6.94

Person 18

Variable n mean median variation variance st dev Data
x6 2.633 3.900 79.153 15.831 3.979 -4.5 1.2 7.2 3.9 3.9 4.1
y6 2.867 1.950 117.173 23.435 4.841 3.0 0.4 8.7 0.9 -3.9 8.1
d16 6.094 5.462 64.436 12.887 3.590 5.41 1.26 11.29 4.00 5.52 9.08
d26 5.342 6.160 25.082 5.016 2.240 7.13 2.85 7.41 2.34 6.88 5.43

Person 19

Variable n mean median variation variance st dev Data
x6 -0.917 0.000 31.708 6.342 2.518 0.0 -6.0 0.5 -0.5 0.5 0.0
y6 2.000 2.250 119.500 23.900 4.889 0.0 0.5 4.0 6.5 7.0 -6.0
d16 4.931 6.010 34.332 6.866 2.620 0.00 6.02 4.03 6.52 7.02 6.00
d26 4.620 4.858 23.147 4.629 2.152 2.20 5.30 2.45 4.52 5.20 8.05

Person 20

Variable n mean median variation variance st dev Data
x6 1.083 0.250 36.708 7.342 2.710 5.0 -1.0 1.5 3.5 -1.0 -1.5
y6 0.500 0.000 78.000 15.600 3.950 0.0 -5.5 0.0 3.5 -1.0 6.0
d16 4.106 4.975 22.072 4.414 2.101 5.00 5.59 1.50 4.95 1.41 6.18
d26 3.908 3.900 23.084 4.617 2.149 3.95 6.35 0.65 3.85 2.57 6.08

Person 21

Variable n mean median variation variance st dev Data
x6 -0.383 -0.900 40.108 8.022 2.832 0.4 -3.3 -2.2 1.1 -2.5 4.2
y6 1.917 2.750 62.028 12.406 3.522 3.7 4.0 6.3 -3.2 -1.1 1.8
d16 4.377 4.146 10.087 2.017 1.420 3.72 5.19 6.67 3.38 2.73 4.57
d26 3.979 4.135 7.140 1.428 1.195 1.95 3.58 4.74 5.33 3.69 4.58

Person 22

Variable n mean median variation variance st dev Data
x6 0.650 0.900 109.615 21.923 4.682 1.2 -4.0 -4.3 8.5 0.6 1.9
y6 -0.833 -2.100 113.113 22.623 4.756 6.8 -1.7 -6.9 -2.5 2.3 -3.0
d16 5.695 5.626 34.837 6.967 2.640 6.91 4.35 8.13 8.86 2.38 3.55
d26 5.646 6.192 31.496 6.299 2.510 7.65 4.73 7.83 8.02 3.13 2.50

Section 2

Person 1

Variable n mean median variation variance st dev Data
x5 0.640 -2.000 112.592 28.148 5.305 8.0 -2.0 -5.0 -2.0 4.2
y5 2.360 3.000 54.992 13.748 3.708 3.0 7.8 3.0 -2.0 0.0
d15 5.891 5.831 23.952 5.988 2.447 8.54 8.05 5.83 2.83 4.20
d25 5.696 5.676 5.374 1.344 1.159 7.39 6.05 5.68 5.10 4.27

Person 2

Variable n mean median variation variance st dev Data
x5 -0.540 -1.000 16.232 4.058 2.014 0.0 2.5 -1.2 -1.0 -3.0
y5 -1.440 0.100 36.772 9.193 3.032 -4.1 -5.2 0.2 0.1 1.8
d15 3.118 3.499 16.221 4.055 2.014 4.10 5.77 1.22 1.00 3.50
d25 2.999 2.714 8.048 2.012 1.418 2.71 4.84 1.77 1.61 4.07

Person 3

Variable n mean median variation variance st dev Data
x6 1.783 1.700 14.668 2.934 1.713 2.1 -0.4 1.3 3.8 3.6 0.3
y6 -1.667 -0.050 72.473 14.495 3.807 -8.8 -3.0 -0.2 0.3 0.1 1.6
d16 3.738 3.314 39.039 7.808 2.794 9.05 3.03 1.32 3.81 3.60 1.63
d26 3.364 2.688 19.260 3.852 1.963 7.14 2.56 1.54 2.82 2.53 3.59

Person 4

Variable n mean median variation variance st dev Data
x6 0.867 2.000 23.873 4.775 2.185 2.3 2.7 1.8 2.2 -1.4 -2.4
y6 -1.083 -2.950 161.988 32.398 5.692 -7.2 -3.7 -3.3 -2.6 1.1 9.2
d16 5.099 4.170 41.431 8.286 2.879 7.56 4.58 3.76 3.41 1.78 9.51
d26 4.640 3.171 56.695 11.339 3.367 6.28 3.20 2.41 2.02 3.15 10.79

Person 5

Variable n mean median variation variance st dev Data
x6 1.600 0.500 42.660 8.532 2.921 2.5 0.2 7.1 -0.8 0.8 -0.2
y6 -2.000 -2.150 55.580 11.116 3.334 -0.5 -2.5 3.0 -1.8 -3.0 -7.2
d16 4.174 2.827 33.077 6.615 2.572 2.55 2.51 7.71 1.97 3.10 7.20
d26 3.310 2.079 32.499 6.500 2.549 1.75 1.49 7.43 2.41 1.28 5.50

Person 6

Variable n mean median variation variance st dev Data
x6 -0.167 0.800 18.973 3.795 1.948 1.0 0.6 -2.5 1.5 1.2 -2.8
y6 -4.533 -4.300 40.033 8.007 2.830 -0.8 -2.8 -3.0 -5.6 -6.5 -8.5
d16 4.901 4.851 38.362 7.672 2.770 1.28 2.86 3.91 5.80 6.61 8.95
d26 2.956 2.593 6.593 1.319 1.148 3.91 1.90 2.79 1.98 2.39 4.76

Person 7

Variable n mean median variation variance st dev Data
x5 0.040 0.000 14.612 3.653 1.911 2.7 0.0 0.0 -2.7 0.2
y5 -1.380 -2.500 85.708 21.427 4.629 -5.7 -2.0 -3.2 -2.5 6.5
d15 4.338 3.680 15.760 3.940 1.985 6.31 2.00 3.20 3.68 6.50
d25 3.671 2.960 32.926 8.232 2.869 5.07 0.62 1.82 2.96 7.88

Person 8

Variable n mean median variation variance st dev Data
x5 1.100 0.800 21.540 5.385 2.321 4.9 1.3 0.8 -1.0 -0.5
y5 -0.300 0.300 78.180 19.545 4.421 5.0 0.3 0.5 0.0 -7.3
d15 3.519 1.334 44.301 11.075 3.328 7.00 1.33 0.94 1.00 7.32
d25 3.462 2.121 39.791 9.948 3.154 6.52 0.63 0.85 2.12 7.18

Person 9

Variable n mean median variation variance st dev Data
x5 0.680 0.800 1.388 0.347 0.589 0.8 0.8 1.3 -0.3 0.8
y5 -2.720 -3.000 11.388 2.847 1.687 -5.0 -3.3 -3.0 -1.8 -0.5
d15 2.899 3.270 10.048 2.512 1.585 5.06 3.40 3.27 1.82 0.94
d25 1.425 1.344 2.628 0.657 0.811 2.28 0.59 0.68 1.34 2.22

Person 10

Variable n mean median variation variance st dev Data
x6 0.783 0.200 48.148 9.630 3.103 -1.2 -2.2 -1.7 1.6 2.3 5.9
y6 2.717 2.900 124.968 24.994 4.999 -1.0 -1.6 6.9 8.0 -2.8 6.8
d16 5.362 5.365 48.558 9.712 3.116 1.56 2.72 7.11 8.16 3.62 9.00
d26 5.323 5.297 3.104 0.621 0.788 4.21 5.25 4.86 5.35 5.72 6.55

Person 11

Variable n mean median variation variance st dev Data
x6 2.267 2.150 68.653 13.731 3.705 -1.8 2.5 -0.5 1.8 2.7 8.9
y6 0.517 1.800 193.808 38.762 6.226 1.6 2.0 -2.4 2.8 8.9 -9.8
d16 5.655 3.265 103.029 20.606 4.539 2.41 3.20 2.45 3.33 9.30 13.24
d26 5.453 4.114 84.024 16.805 4.099 4.21 1.50 4.02 2.33 8.39 12.27

Person 12

Variable n mean median variation variance st dev Data
x6 0.733 0.400 11.113 2.223 1.491 0.0 0.2 0.7 -0.7 0.6 3.6
y6 2.250 1.350 197.175 39.435 6.280 2.3 9.4 9.8 0.4 -3.1 -5.3
d16 5.316 4.782 72.311 14.462 3.803 2.30 9.40 9.82 0.81 3.16 6.41
d26 5.204 6.261 45.811 9.162 3.027 0.74 7.17 7.55 2.34 5.35 8.08

Person 13

Variable n mean median variation variance st dev Data
x6 -4.367 -3.750 7.773 1.555 1.247 -3.5 -3.4 -5.9 -6.0 -4.0 -3.4
y6 -0.217 -2.050 96.348 19.270 4.390 -4.5 6.7 -1.3 -2.8 -3.0 3.6
d16 5.971 5.871 4.861 0.972 0.986 5.70 7.51 6.04 6.62 5.00 4.95
d26 3.839 3.497 15.707 3.141 1.772 4.37 6.98 1.88 3.06 2.81 3.94

Person 14

Variable n mean median variation variance st dev Data
x6 -7.983 -7.850 3.628 0.726 0.852 -7.7 -7.5 -8.2 -7.0 -8.0 -9.5
y6 -2.583 -3.750 198.548 39.710 6.302 -5.2 -0.8 8.8 -2.3 -8.3 -7.7
d16 9.998 10.410 24.883 4.977 2.231 9.29 7.54 12.03 7.37 11.53 12.23
d26 4.657 3.984 72.053 14.411 3.796 2.63 1.85 11.39 1.02 5.72 5.34

Person 15

Variable n mean median variation variance st dev Data
x6 1.983 1.750 17.328 3.466 1.862 0.0 0.2 1.0 4.0 4.2 2.5
y6 -0.100 -0.500 210.440 42.088 6.488 6.1 -5.2 -5.0 7.0 4.0 -7.5
d16 6.362 5.950 8.595 1.719 1.311 6.10 5.20 5.10 8.06 5.80 7.91
d26 6.062 5.956 7.309 1.462 1.209 6.51 5.40 5.00 7.38 4.66 7.42

Person 16

Variable n mean median variation variance st dev Data
x6 -1.767 -2.500 48.753 9.751 3.123 4.0 -1.0 -3.8 -4.8 -2.0 -3.0
y6 1.333 3.250 58.833 11.767 3.430 3.0 3.5 3.5 4.0 -4.0 -2.0
d16 4.689 4.736 5.077 1.015 1.008 5.00 3.64 5.17 6.25 4.47 3.61
d26 4.034 3.797 9.949 1.990 1.411 6.00 2.30 2.97 4.04 5.34 3.55

Person 17

Variable n mean median variation variance st dev Data
x6 1.833 2.100 11.473 2.295 1.515 2.2 0.0 0.2 2.6 2.0 4.0
y6 2.617 0.650 78.268 15.654 3.956 1.0 0.3 0.0 0.0 4.5 9.9
d16 3.520 2.508 76.658 15.332 3.916 2.42 0.30 0.20 2.60 4.92 10.68
d26 3.319 2.840 23.655 4.731 2.175 1.66 2.95 3.08 2.73 1.89 7.60

Person 18

Variable n mean median variation variance st dev Data
x6 0.300 0.050 58.920 11.784 3.433 -3.2 -3.2 1.8 -1.7 3.9 4.2
y6 0.517 1.000 101.648 20.330 4.509 -5.2 -3.5 -0.1 2.5 2.1 7.3
d16 4.754 4.586 27.092 5.418 2.328 6.11 4.74 1.80 3.02 4.43 8.42
d26 4.704 4.630 27.779 5.556 2.357 6.70 5.33 1.62 2.82 3.93 7.82

Person 19

Variable n mean median variation variance st dev Data
x6 0.750 0.750 2.395 0.479 0.692 0.0 0.0 0.5 1.0 1.4 1.6
y6 -2.000 -1.400 27.080 5.416 2.327 0.6 -4.5 -1.9 -0.9 -5.1 -0.2
d16 2.552 1.789 17.778 3.556 1.886 0.60 4.50 1.96 1.35 5.29 1.61
d26 1.979 2.300 5.987 1.197 1.094 2.71 2.61 0.27 1.13 3.17 1.99

Person 20

Variable n mean median variation variance st dev Data
x6 0.083 0.350 6.868 1.374 1.172 0.0 0.7 0.8 1.3 -0.3 -2.0
y6 1.200 1.000 8.860 1.772 1.331 0.6 0.4 1.4 2.9 -0.6 2.5
d16 1.678 1.209 7.512 1.502 1.226 0.60 0.81 1.61 3.18 0.67 3.20
d26 1.458 1.425 2.978 0.596 0.772 0.61 1.01 0.74 2.09 1.84 2.46

Person 21

Variable n mean median variation variance st dev Data
x6 0.783 0.200 48.148 9.630 3.103 -1.2 -2.2 -1.7 1.6 2.3 5.9
y6 2.717 2.900 124.968 24.994 4.999 -1.0 -1.6 6.9 8.0 -2.8 6.8
d16 5.362 5.365 48.558 9.712 3.116 1.56 2.72 7.11 8.16 3.62 9.00
d26 5.323 5.297 3.104 0.621 0.788 4.21 5.25 4.86 5.35 5.72 6.55

Person 22

Variable n mean median variation variance st dev Data
x6 2.867 2.250 27.693 5.539 2.353 0.5 1.2 1.3 3.2 4.3 6.7
y6 -2.383 -2.250 126.468 25.294 5.029 -9.6 -0.7 -5.1 -1.8 5.6 -2.7
d16 5.703 6.162 42.372 8.474 2.911 9.61 1.39 5.26 3.67 7.06 7.22
d26 4.288 3.491 43.832 8.766 2.961 7.59 2.37 3.14 0.67 8.11 3.85

Data Dictionary

Sect
Section of Math 113
x
The x-coordinate of the center of the washer
y
The y-coordinate of the center of the washer
d1
The distance from the points to the origin
d2
The distance from the points to the centroid