Tolong jelaskan mengenai Conto dari Likelihood dalam bahasa sunda

For example, if I toss a coin, with a probability pH of landing héads up ('H'), the probability of getting two héads in two trials ('HH') is pH2. If pH = 0.5, then the probability of seeing two héads is 0.25.

In symbols, we can say the above as

Another way of saying this is to reverse it and say that "the likelihood of pH = 0.5 given the observation 'HH' is 0.25", i.e.,