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AP EAMCET Engineering 22 Apr 2019 Shift 1 Paper

Section: Mathematics
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Question : 40 of 160
 
Marks: +1, -0
A random variable X has its range {- 1 , 0 , 1}. If its mean is 0.2 and P (X = 0) = 0.2 , then P (X = 1) =
Validate
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