A coin is tossed until sequence HTH appears (H denotes the fall of heads, T denotes the fall of tails). What is the probability P that the game will end after the fourth throw?
Choose the correct choice from the following choices:	A) 1/16	B) 3/32	C) 1/8	D) 3/16	E) 1/4
Another approach:   Two likely scenarios would be : HHTH or THTH   for each of the scenarios probability would be 1/16   So Probablilty P is 1/16 + 1/16 = 1/8.1/8
<result>C</result>
A coin is tossed until sequence HTH appears (H denotes the fall of heads, T denotes the fall of tails). What is the probability P that the game will end after the fourth throw?