Question

By rewriting the formula for the multiplication​ rule, you can write a formula for finding conditional probabilities. The conditional probability of event B​ occurring, given that event A has​ occurred, is Upper P left parenthesis Upper B vertical line Upper A right parenthesis equals StartFraction Upper P left parenthesis Upper A and Upper B right parenthesis Over Upper P left parenthesis Upper A right parenthesis EndFraction . Use the information below to find the probability that a flight departed on time given that it arrives on time. The probability that an airplane flight departs on time is 0.89. The probability that a flight arrives on time is 0.88. The probability that a flight departs and arrives on time is 0.82.

Answer 1

TOPIC:Use of the Conditional law of probability.