It's as if calculating P(H | D) were a matter of trimming the square down to the D strip by discarding the blank region, and taking the stippled region as the new unit of area. Thus the conditional ...

Probability is about estimating or calculating how likely or 'probable' something is to happen. The chance of an event happening can be described in words, for example ‘certain’, ‘impossible ...

frac{7}{12}\). The probabilities of a spinner landing on a number are listed below. Find the probability \(p\) of the spinner landing on a 4. Probabilities of events add up to 1, so to find the ...