Seventy percent of all vehicles examined at a certain emissions inspection station pass the inspection. Assuming that successive vehicles pass or fail independently of one another, calculate the following probabilities.
a. P(all of the next three vehicles inspected pass)
b. P(at least one of the next three inspected fail)
c. P(exactly one of the next three inspected passes)
d. P(at most one of the next three vehicles inspected passes)
e. Given that at least one of the next three vehicles passes inspection, what is the probability that all three pass?

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The Answer of Seventy percent of all vehicles examined at a certain emissions inspection station pass the inspection. Assuming that successive vehicles pass or fail independently of one another, calculate the following probabilities.
a. P(all of the next three vehicles inspected pass)
b. P(at least one of the next three inspected fail)
c. P(exactly one of the next three inspected passes)
d. P(at most one of the next three vehicles inspected passes)
e. Given that at least one of the next three vehicles passes inspection, what is the probability that all three pass?

Seventy Percent of All Vehicles Examined at a Certain Emissions