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An unbiased coin is tossed six times in a row and four different such trials are conducted. One trial implies six tosses of the coin. If H stands for head and T stands for tail, the following are the observations from the four trials: (1) HTHTHT (2) TTHHHT (3) HTTHHT (4) HHHT__ __. Which statement describing the last two coin tosses of the fourth trial has the highest probability of being correct?
Here option B is correct.
It has probability
12 in contrast to the other options that all have probability 14.
A) TT has probability
B) HT or TH has probability
14+14 (summation of two probabilities of mutually exclusive events)
C) HH has probability
D) HT has probability
Essential for this conclusion is the fact that the coin is unbiased.
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