If four coins are tossed, the probability of getting two heads and two

1.	If four coins are tossed, the probability of getting two heads and two tails is -
A.	$\frac{{3}}{{8}}$$
B.	$\frac{{6}}{{11}}$$
C.	$\frac{{2}}{{5}}$$
D.	$\frac{{4}}{{5}}$$
Answer» B. $\frac{{6}}{{11}}$$

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If four coins are tossed, the probability of getting two heads and two tails is -

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