Statistics for Environmental Science and Management - Chapter 2 ppt

... 0.068 20 41 4.68 4. 72 0.054 21 43 6 .23 6.34 0. 129 22 47 6.15 6 .23 0.098 23 49 4. 82 4.77 -0 .036 24 50 5. 42 4. 82 -0 .584 25 58 5.31 5.77 0.476 26 59 6 .26 5.03 -1 .21 1 27 65 5.99 6.10 0. 128 28 83 ... 19 6 .27 6 .28 0. 029 12 20 6.67 6.44 -0 .21 0 13 24 5.38 5. 32 -0 .044 14 26 5.41 5.94 0.546 15 30 5.60 6.10 0.517 16 32 4.93 4.94 0. 025 17 36 5.60 5...

Ngày tải lên: 11/08/2014, 09:21

... 590 350 370 2. 22 2.88 2. 67 2. 52 11 59.4 6.4 5.31 5.14 4.91 5.43 1.6 2. 6 1.8 1.5 50 100 60 50 0.53 0.66 0.47 0.67 12 58.8 7.5 5. 42 5.15 5 .23 5.19 2. 5 2. 7 2. 8 2. 9 320 130 130 160 0.69 0. 62 0.66 0.66 13 ... 1.8 1.8 20 30 10 10 2. 47 1.14 1.18 2. 34 21 59.8 8.9 6.06 5.80 6.09 4.6 5.3 4 .2 30 20 50 2. 18 2. 08 1.99 24 60.1 12. 0 5.38 5. 32 5.33 5 .21 5.8 6 .2 5....

Ngày tải lên: 11/08/2014, 09:21

Ngày tải lên: 11/08/2014, 09:21

... [1/{x%(2BF 2 )}]exp [-{ log e (x) - µ} 2 /{2F 2 }], for x > 0. (3.14) Here µ and F are the mean and standard deviation of the natural logarithm of the original measurement. The mean and variance ... = SSAC/{(I - 1)(K - 1)} MSAC/MSE BC Interaction SSBC (J - 1)(K - 1) MSBC = SSBC/{(J - 1)(K - 1)} MSBC/MSE ABC Interaction SSABC (I - 1)(J - 1...

Ngày tải lên: 11/08/2014, 09:21

... there are 13 points that plot above, and 31 that plot below the 45 degree line. The chi-square statistic is therefore (13 - 22 )² /22 + (31 - 22 )² /22 = 7.36, © 20 01 by Chapman & Hall/CRC 5.8 ... 60.9 10.0 6. 72 6.59 6.39 40 60.7 12. 2 5.97 6. 02 5.71 5.67 41 61.0 5.0 4.68 4. 72 5. 02 42 61.3 5.6 5.07 5.18 43 61.0 6.9 6 .23 6.34 6 .20 6 .29 46 61.0 9.7 6.64 6 .24 6.37...

Ngày tải lên: 11/08/2014, 09:21

... Difference 1 0.40 0.37 -0 .03 2 0.37 0.14 -0 .23 3 0.56 0.40 -0 .16 4 0.63 0.50 -0 .13 Start of Impact 5 0.33 0 .26 -0 .07 6 0.45 0 .22 -0 .23 Mean Difference Before -0 .138 After -0 .150 Figure 6.3 Results ... called a control- treatment paired (CTP) design (Skalski and Robson, 19 92, Chapter 6), or a before-after-control-impact-pairs (BACIP) design (Stewart-O...

Ngày tải lên: 11/08/2014, 09:21

... 1/n 2 ) where n 1 is the sample size for the damaged site and n 2 is the sample size for the reference site, s p 2 = {(n 1 - 1)s 1 2 + (n 2 - 1)s 2 2 }/(n 1 + n 2 - 2) is the pooled-sample ... 1.53 1.1 24 .0 0.04 1.38 27 .0 22 .0 1.43 1.34 19.0 74.0 1 .28 1.87 64.0 80.0 1.81 1.90 40.0 1900.0 1.60 3 .28 320 .0 2. 4 2. 51 0.38 1.7 1.5 0 .23 0.18 7.8 1...

Ngày tải lên: 11/08/2014, 09:21

... 1971 20 9.3 18 52 135.6 18 72 225 .6 18 92 121 .1 19 12 244.6 19 32 87.9 19 52 137.8 19 72 129 .9 1853 123 .3 1873 20 5.8 1893 143.0 1913 190.5 1933 93.7 1953 106.8 1973 23 3.1 1854 159.0 1874 148.7 1894 25 0.5 ... 94.0 1 920 184.7 1940 144.7 1960 101.1 1980 109.5 1861 144.5 1881 1 42. 3 1901 154.5 1 921 24 9.6 1941 91.6 1961 175.9 1981 190.3 18 62 146.8 18 82 124 .6 19 02 87.8...

Ngày tải lên: 11/08/2014, 09:21

... -1 .35 <0 .25 -3 .19 45 0.59 0 .24 0.54 -0 . 62 -0 . 42 8 0.10 -1 .27 <0 .25 -3 .05 46 0.61 0 .27 0.60 -0 .51 -0 .36 9 0.11 -1 .20 <0 .25 -2 .93 47 0. 62 0.30 0.61 -0 .49 -0 .30 10 0.13 -1 .14 <0 .25 -2 .81 ... <0 .25 -2 .81 48 0.63 0.34 0. 62 -0 .48 -0 .23 11 0.14 -1 .07 <0 .25 -2 .70 49 0.65 0.38 0.75 -0 .29 -0...

Ngày tải lên: 11/08/2014, 09:21

... used for the ingestion rate of tapwater for the individuals living in high risk areas Ingestion rate (l/day) Probability 0.50 0 .28 57 0.75 0 .25 71 1.00 0 .22 86 1.50 0.0857 2. 00 0.0571 2. 50 0. 028 6 3.00 ... dose and ICR as functions of the other variables, with the @Risk add-on activated. Each recalculation of the spreadsheet then produced new random values for IR and BW, an...

Ngày tải lên: 11/08/2014, 09:21