HYDRO27263

• Permit No: C1981071
• IBM Index Class Name: Hydrology
• Doc Date: 3/30/1998
• Doc Name: FEBRUARY 1998 DMR SUBMITTAL
• From: COLO YAMPA COAL CO
• To: WQCD
• Permit Index Doc Type: DMR’s
• Media Type: D
• Archive: No

Fisher's Exact Test
NOMBER OF
IDENTIFICATION ALIVE DEAD TOTAL ANIMALS
-------------------------- ----- ----- ---------------
CONTROL 10 0 10
12.5
------------------------------- 8
------------- 2
--------------- 10
-----------------
TOTAL 18 2 20
Critical Fisher's value (10,10,10) (alpha=0.05) is 6.0. b value is 8.
Since b is greater than 6.0 there is no significant difference
between CONTROL and TREATMENT at the 0.05 level.
Fisher's Exact Test
NUMBER OF
----------------------------------------
IDENTIFICATION ALIVE DEAD TOTAL ANIMALS
----------°--------------- ----- ----- ---------------
CONTROL 10 0 10
25 10 0 10
TOTAL 20 0 20
Critical Fisher's value (10,10,10) (alpha=0.05) is 6.0. b value is 10.
Since b is greater than 6.0 there is no significant difference
between CONTROL and TREATMENT at the 0.05 level.
Fisher's Exact Test
°------ °
NUMBER OF
----------------------------------------
IDENTIFICATION ALIVE DEAD TOTAL ANIMALS
-------------------------- ----- ----- ---------------
CONTROL 10 0 10
50 10 0 10