Question 1036489
Suppose you have an extremely unfair coin: the probability of a head is 1/5, and the probability of a tail is 4/5. If you toss the coin 40 times, how many heads do you expect to see?-----
Ans: (1/5)40 = 8
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Cheers,
Stan H.
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A. 8 
B. 6 
C. 5 
D. 4