Roll a six-sided balance die once. Let A = {1,3,5}, B = {2,4,5,6} Find conditional probability 4. P(A|B)=,

On a game show, a contestant is given the digits 3, 4, and 5 to arrange in the proper order to form the price of an appliance. If the contestant is correct, he or she wins the appliance. What is the probability of winning when the contestant knows that the price is at least $400?

Assume that the probability that an airplane engine will fail during a torture test is 12and that the aircraft in question has 4 engines. Find the probability that all engines will survive the test.

Determine if the statement is true or false. If the statement is false, then correct it and make it true. The probability of an impossible event is 1.

Determine if the statement is true or false. If the statement is false, then correct it and make it true. If the probability of a couple of five girls is 132, then the probability of having five boys is 3132.

Assume that the probability that an airplane engine will fail during a torture test is 12and that the aircraft in question has 4 engines. Construct a sample space for the torture test. Use S for survive and F for fail.