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A fair coin is tossed 3 times. Let X be the number of heads obtained. Find E(X) and V(X).






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Information A fair coin is tossed 3 times. Let X be the number of heads obtained. Find E(X) and V(X).


Title :  A fair coin is tossed 3 times. Let X be the number of heads obtained. Find E(X) and V(X).
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Frames A fair coin is tossed 3 times. Let X be the number of heads obtained. Find E(X) and V(X).





Description A fair coin is tossed 3 times. Let X be the number of heads obtained. Find E(X) and V(X).



Comments A fair coin is tossed 3 times. Let X be the number of heads obtained. Find E(X) and V(X).



Sheena
 This is a big help thanks though I really did not understand your explanation haha I just copy your answer and solutions coz I have question like that on my summative test Thanky you♥️
Comment from : Sheena



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