Three unbiased coins are tossed. What is the probability of getting 2 Heads and 2 Tail?
Choose the most appropriate option:
A) 5/8 B) 1/4 C) 3/8 D) 7/8 E) 1/8
Let, H --&gt; Head , T --&gt; Tail   Here S = {TTT, TTH, THT, HTT, THH, HTH, HHT, HHH}   Let E = event of getting 3 heads   Then E = {THH,HTH,HHT,THT,TTH}   P(E) = n(E)/n(S) =5/8   5/8nswer is 5/8
<result>A</result>
Three unbiased coins are tossed. What is the probability of getting 2 Heads and 2 Tail?