Conditional probability refers to the chances that some outcome (A) occurs given that another event (B) has already occurred. In probability, this is written as A given B, or as this formula: P(A ...

Conditional probability looks at the likelihood of an event occurring based on the prior occurrence of another event (e.g., if I walk on the ice, what is the probability I will fall).

Visualizing conditional probability: Visualizing Conditional Probability By dragging the sliders, users can change the probabilities of events A and B. The applet shows the two probabilities as areas.

Conditional probability occurs when it is given that something has happened. (Hint: look for the word “given” in the question. The probability that a tennis player wins the first set of a ...

In analyzing the general election race, it’s only the conditional probabilities that matter. If Bush is good enough to win the primary, he’s probably good enough to give Republicans about a 50 ...

Conditional probability offers more relevant information regarding survival for patients once they have survived for some time. We report conditional survival probabilities on the basis of 498 ...