AP-biology-lab-12
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Table 1: Individual and class data DO of water at different temperatures
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Temperature17 C24 C27 C
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Group 1.15.002.506.50
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Group 1.22.603.203.50
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Group 1.34.803.802.50
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Group 1.43.403.803.60
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Group 1.56.803.805.20
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Group 1.68.007.206.40
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Group 2.16.305.003.00
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Group 2.23.004.403.40
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Group 2.32.505.103.40
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Group 2.46.005.605.80
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Group 2.56.205.104.80
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Group 2.67.506.907.90
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MEAN=5.184.704.67 in ppm
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Table 2: Individual and class data productivity of screen wrapped samples
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% light100%65%25%10%2%DarkInitial
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# of screens01358FoilN/A
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Period 14.006.607.206.406.108.00N/A
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Period 22.501.401.803.705.504.60N/A
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Teacher Set8.406.705.704.502.801.705.80
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MEAN=4.974.904.904.874.804.775.80 in ppm
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Table 3: Bottle Assignments
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Group123456
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Bottle100%65%25%10%2%Dark
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Table 4: RespirationClass Mean
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Initial Bottle DO5.80
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Dark Bottle DO4.77
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Respiration (Initial-Dark)1.03
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Table 5: Productivity of Screen-Wrapped Samples
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# of Screen%lightDOGross ProductivityNet Productivity
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0100%4.970.20-0.83
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165%4.900.13-0.90
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325%4.900.13-0.90
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510%4.870.10-0.93
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82%4.800.03-1.00
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Check out Sheet2 it's rather amazing, use it instead of the nomogram for % saturation of DO at Temp. X
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Sheet1
Sheet2