2012-05-30_PERMIT FILE - C1981012A ‎(2)‎

• Permit No: C1981012A
• IBM Index Class Name: Permit File
• Doc Date: 5/30/2012
• Section_Exhibit Name: Section 2.05 Operation and Reclamation Plan
• Media Type: D
• Archive: Yes

where:
R = release area mean crop production,
x2 = reference area mean crop production,
sit = release area sample variance,
522 = reference area sample variance,
n , = release area sample size, and
n = reference area sample size.
The table value to be compared with tcalc will be selected
from a standard table of critical values for the Student's t-
distribution. The test will be one - tailed with - = 0.1. However,
because the denominator in equation 6 is not quite as efficient as
the denominator in equation 5, the degrees of freedom must be
calculated using equation 7.
(7)
2 2 2
( S' + S2 )
df- n - 1 n2 - 1 -2
2 2 2 2 •
SI 1 + S2 1
(ni - 1) ( (
ni - 1) n2 - 1) ( n2 + 1)
where:
s'2 = release area variance,
s 2 2 = reference area variance,
n, = release area sample size, and
n = reference area sample size.
The results of revegetation sampling studies will be contained in
the annual reclamation report. The presentation will include the
raw field data, a summary of the analyses, and results of the
analyses.
Z J.S S1 Lff
•