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CONTAMINANT BIOACCUMULATION DATA
BIOACCUMULATION DATA CONVERTED TO RANKITS
TTEST PROCEDURE
Variable: RANKIT
RANK FOR VARIABLE CONC
TRT
N
Mean
Std Dev
Std Error
------------------------------------------------------------------------------
REFERENCE
5
-0.99338019
0.46306944
0.20709095
SEDIMENT 1
5
0.74648762
0.68780736
0.30759680
Variances
T
DF
Prob>|T|
---------------------------------------
Unequal
-4.6920
7.0
0.0022
Equal
-4.6920
8.0
0.0016
For H0: Variances are equal, F' = 2.21
DF = (4,4)
Prob>F' = 0.4623
CONTAMINANT BIOACCUMULATION DATA
BIOACCUMULATION DATA CONVERTED TO RANKITS
TTEST PROCEDURE
Variable: RANKIT
RANK FOR VARIABLE CONC
TRT
N
Mean
Std Dev
Std Error
------------------------------------------------------------------------------
REFERENCE
5
-0.99338019
0.46306944
0.20709095
SEDIMENT 2
5
0.49476200
0.75465812
0.33749337
Variances
T
DF
Prob>|T|
---------------------------------------
Unequal
-3.7583
6.6
0.0079
Equal
-3.7583
8.0
0.0056
For H0: Variances are equal, F' = 2.66
DF = (4,4)
Prob>F' = 0.3671
CONTAMINANT BIOACCUMULATION DATA
BIOACCUMULATION DATA CONVERTED TO RANKITS
TTEST PROCEDURE
Variable: RANKIT
RANK FOR VARIABLE CONC
TRT
N
Mean
Std Dev
Std Error
------------------------------------------------------------------------------
REFERENCE
5
-0.99338019
0.46306944
0.20709095
SEDIMENT 3
5
-0.24786944
0.87038805
0.38924937
Variances
T
DF
Prob>|T|
---------------------------------------
Unequal
-1.6908
6.1
0.1411
Equal
-1.6908
8.0
0.1293
For H0: Variances are equal, F' = 3.53
DF = (4,4)
Prob>F' = 0.2491
L58
Appendix L Selected Resource Documents
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