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If X to B ( n= 10,p=0.5) then : p(X g...

If `X to B ( n= 10,p=0.5) ` then : `p(X ge 9)=`…

A

`(120)/(1024)`

B

`(45)/(1024)`

C

`(10)/(1024)`

D

none of these

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The correct Answer is:
D
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