What Cashiers Do About this section Cashiers process returns and exchanges of merchandise. Cashiers process payments from customers purchasing goods and services.
Statistics and Probability Dictionary. Select a term from the dropdown text box. The online statistics glossary will display a definition, plus links to other related web pages. Select term: Conditional Probability. The probability that event A occurs, given that event B has occurred, is called a conditional probability. The conditional probability of A, given B, is denoted by the symbol P(A|B).
In biology, it is used in predicting the outcome of a genetic cross or of a random experiment. Related term(s): Joint probability; Personal probability; Posterior probability; Conditional probability; Probability sample; Probability learning; Probability curve; Prior probability; Probability theory