Table #7.1.1: Data on Battery Life
491 485 503 492 482 490
489 495 497 487 493 480
482 504 501 486 478 492
482 502 485 503 497 500
488 475 478 490 487 486
mu=500  sigma=25  xbar=490    n=30  -->    z=-2.19  p-value=.0142



T Test:

Table #7.3.1: IQ Scores of Famous People
158 180 150 137 109
225 122 138 145 180
118 118 126 140 165
150 170 105 154 118
mu=100   xbar=145.4    s=29.27   n=20  -->    t=6.937  p-value=~0


Table #7.3.2: Life Expectancies for Men in European Countries in 2011
73 79 67 78 69 66 78 74
71 74 79 75 77 71 78 78
68 78 78 71 81 79 80 80
62 65 69 68 79 79 79 73
79 79 72 77 67 70 63 82
72 72 77 79 80 80 67 73
73 60 65 79 66
mu=79.8   xbar=73.7    s=5.73   n=53   -->   t=-7.7  p-value=~0


Table #7.3.3: CO2 Emissions (in metric tons per capita) in 2010
1.36 1.42 5.93 5.36 0.06 9.11 7.32
7.93 6.72 0.78 1.80 0.20 2.27 0.28
5.86 3.46 1.46 0.14 2.62 0.79 7.48
0.86 7.84 2.87 2.45

Table #7.3.4: Sugar Amounts in Children’s Cereal
10 14 12 9 13 13 13
11 12 15 9 10 11 3
6 12 15 12 12

Table #7.3.5: Average Mercury Levels (mg/kg) in Fish
1.23 1.33 0.04 0.44 1.20 0.27
0.48 0.19 0.83 0.81 0.71 0.5
0.49 1.16 0.05 0.15 0.19 0.77
1.08 0.98 0.63 0.56 0.41 0.73
0.34 0.59 0.34 0.84 0.50 0.34
0.28 0.34 0.87 0.56 0.17 0.18
0.19 0.04 0.49 1.10 0.16 0.10
0.48 0.21 0.86 0.52 0.65 0.27
0.94 0.40 0.43 0.25 0.27

Table #7.3.6: Speed of Light Measurements in (km/sec)
299883 299816 299778 299796 299682
299711 299611 299599 300051 299781
299578 299796 299774 299820 299772
299696 299573 299748 299748 299797
299851 299809 299723

Table #7.3.7: Pulse Rates of Woman Who Use Alcohol
176 150 150 115 129 160
120 125 89 132 120 120
68 87 88 72 77 84
92 80 60 67 59 64
88 74 68

Table #7.3.8: Economic Dynamism of Middle Income Countries
25.8057 37.4511 51.915 43.6952 47.8506 43.7178 58.0767
41.1648 38.0793 37.7251 39.6553 42.0265 48.6159 43.8555
49.1361 61.9281 41.9543 44.9346 46.0521 48.3652 43.6252
50.9866 59.1724 39.6282 33.6074 21.6643

Table #7.3.9: Percentage of Woman Receiving Prenatal Care
70.08 72.73 74.52 75.79 76.28 76.28
76.65 80.34 80.60 81.90 86.30 87.70
87.76 88.40 90.70 91.50 91.80 92.10
92.20 92.41 92.47 93.00 93.20 93.40
93.63 93.68 93.80 94.30 94.51 95.00
95.80 95.80 96.23 96.24 97.30 97.90
97.95 98.20 99.00 99.00 99.10 99.10
100.00 100.00 100.00 100.00 100.00

Table #7.3.10: Forward/backward Sway (in mm) of Elderly Subjects
19 30 20 19 29 25 21 24 50