The conversation between human and AI assistant.
What is the probability of getting all tails in four throws of a coin?
How did you find that probability?
There are six possible outcomes when you toss a coin four times: HHHH, HHHT, HHTH, THHH, HTHH, HTTH. Each outcome has a 1/16 probability. Out of those six outcomes, there are three that have two heads and two tails: HHHT, HHTH, and HTTH. So the probability of getting two heads and two tails is 3/16.