If four coins are tossed, the probability of getting two heads and two tails is ?  Choose the correct choice from the following answers:	A) 3/8	B) 3/6	C) 3/1	D) 3/2	E) 3/4
Since four coins are tossed, sample space = 24   Getting two heads and two tails can happen in six ways.   n(E) = six ways   p(E) = 6/24 = 3/8   3/8nswer: 3/8
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If four coins are tossed, the probability of getting two heads and two tails is ?