AP EAMCET Engineering 2018 Apr 23 Shift 2 Paper

Section: Mathematics
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Question : 40 of 160
 
Marks: +1, -0
A random variable X has the following distribution Values of
 X(x)  0  1  2  3  4  5  6  7
 P(X=x)  0  k  2k  2k  3k  k2  2k2  7k2+k
Then P(0<X<6)=
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