The value of the probability P(Not N) is 7/8
The given parameters are:
Sections = 8
N section = 1
The sections that are not N is calculated using:
Not N = Sections - N
This gives
Not N = 8 - 1 = 7
The probability is then calculated using:
P(Not N) = Not N/Sections
This gives
P(Not N) = 7/8
Hence, the value of the probability P(Not N) is 7/8
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