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Published byPreston Hancock Modified over 6 years ago
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Time Calanoid CR Calanoid SE Cladocera CR Cladocera SE 0-1 0.24 0.09 0.40 0.05 1-2.5 0.69 0.27 1.13 0.26 2.5-6 -0.23 0.31 -0.62 0.19 6-24 0.10 0.07
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0-1 1-2.5 6-24
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P = 0.821
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P = 1.000
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Grazing Rates Linda, Marcus, Elisha
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(P = <0.001)
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(P = 0.002)
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Rank-Sum Test (P = 0.002)
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(P = <0.001)
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Clearance in your face! Murby Matt
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Bar graph guy
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Scatter Bryan
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T-test it t-test Tuesday, March 07, 2006, 4:20:16 PM
Data source: Data 2 in Mr.kickass Normality Test: Passed (P = 0.129) Equal Variance Test: Failed (P < 0.050) Test execution ended by user request, Rank Sum Test begun Mann-Whitney Rank Sum Test Tuesday, March 07, 2006, 4:20:16 PM Group N Missing Median 25% % Calanoid Cladocera T = n(small)= 4 n(big)= 4 P(est.)= P(exact)= 1.000 The difference in the median values between the two groups is not great enough to exclude the possibility that the difference is due to random sampling variability; there is not a statistically significant difference (P = 1.000)
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