Q. 305.0( 1 Vote )

Mark the correct A.

B.

C.

D.

Answer :

Given:


n=10


p(true)=p(false)=1/2


p(x8) = p(x=8) + p(x=9) + p(x=10)


= 10C8 p8 q2 + 10C9 p9 q1 + 10C10 p10 q0


= p10 (45+ 10+1)



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