Waimanalo Sampling - mber of Trees Subsampled VS The Mean and 2 Standard Errors(original form 14 12 10 8 mean Density Column H 6 4 2 0 3 6 9 16 all

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0 2 4 6 8 10 12 14 f Trees Subsampled VS. The Mean and 2 Standard Errors (orig mean Density Column H
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3 6 9 16 all 0
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6 7 8 9 10 11 12 13 14 15 16 umber of Trees subsampled VS. The Mean (randomly shuffled Mean
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3 6 9 16 all 6
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4 5 6 7 8 9 10 11 12 13 14 Number of Trees Subsampled VS. The Mean (original) Mean
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3 6 9 16 all 4
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Original data Assignment of random #s Tree density mean diameter transect 0.97 7.5 16.88 group 1 0.78 7.5 19.08 group 1 0.82 8.75 8.34 group 1 0.52 6.25 9.76 group 1 0.01 16.25 11.28 group 1 0.45 15 9.88 group 1 0.43 13.75 7.07 group 1 Trees subs 0.09 15 11.52 group 1 3 0.64 11.25 14.83 group 1 6 0.93 7.5 12.77 group 1 9 0.35 3.75 21.50 group 2 16 0.52 5 17.58 group 2 all 0.52 3.75 19.03 group 2 0.87 5 13.54 group 2 0.49 6.25 16.90 group 2 0.41 6.25 16.10 group 2 0.85 7.5 11.55 group 2 0.7 5 12.70 group 2 0.79 7.5 10.00 group 2 0.4 7.5 9.00 group 2 0.39 10 group 3 0.22 0 group 3 0.69 25 group 3 0.4 10 group 3 0.84 10 group 3 0.65 15 group 3 0.12 5 group 3 0.76 10 group 3 0.93 10 group 3 0.03 15 group 3 0.71 25 group 3 0.89 15 group 3 0.82 0 group 3 0.53 5 group 3 0.41 0 group 3
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Ordering of random numbers as a mean densstdev 2*std error AssignmenTree density estimates 7.92 0.72 0.83 1st 3 0.01 15 12.92 3.68 3.00 next 6 0.04 5 5.56 1.41 0.94 next 9 0.05 15 10.00 7.45 3.72 next 16 0.08 15 9.18 5.92 2.03 all 0.12 5 0.14 25 mean Density 2*std error Trees subsMean 2*standard 0.21 25 7.92 0.83 3 11.67 6.67 0.24 7.5 12.92 3 6 14.58 7.12 0.26 10 5.56 0.94 9 6.94 2.74 0.28 0 10 3.72 16 8.01 2.33 0.29 5 9.18 2.03 all 9.18 2.03 0.3 5 0.33 6.25 0.34 10 0.35 6.25 0.37 8.75 0.38 15 0.39 6.25 0.42 0 0.44 7.5 0.45 16.25 0.45 0 0.49 10 0.51 10 0.58 11.25 0.59 3.75 0.72 5 0.75 7.5 0.76 3.75 0.78 7.5 0.8 7.5 0.84 10 0.86 15 0.86 7.5 0.96 13.75
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a shuffling of the data mean stdev 2*std error 11.67 5.77 6.67 1st 3 14.58 8.72 7.12 next 6 6.94 4.10 2.74 next 9 8.01 4.66 2.33 next 16 9.18 5.92 2.03 all
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3.5 5.5 7.5 9.5 11.5 13.5 15.5 3 5 7 9 11 13 15 17 19 21 23 R² = 0.15 Density vs. Average Diameter (in.) Average Diameter (in.)
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This note was uploaded on 02/27/2010 for the course PHYSICS 215 taught by Professor Lawn during the Spring '10 term at Academy of Art University.

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Waimanalo Sampling - mber of Trees Subsampled VS The Mean and 2 Standard Errors(original form 14 12 10 8 mean Density Column H 6 4 2 0 3 6 9 16 all

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