Define posteriori probability

### Asked by Topperlearning User | 4th Jun, 2014, 01:23: PM

Expert Answer:

**Posteriori Probability: If **E_{1}, E_{2}, ..., E_{n} are the partitions of a sample space S, then the probability P(E_{i}) is called the priori probability of the hypothesis E_{i } and the conditional probability P(E_{i} |A) is called a posteriori probability of the hypothesis E_{i}.

### Answered by | 4th Jun, 2014, 03:23: PM

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