Probability related to scooters pass inspection

Reference no: EM1391065

A scooter factory runs three assembly lines, A, B, and C. 98.9% of line A's scooters pass inspection, while only 97.8% of line B's scooters and 98.5% of line C's scooters pass inspection. If 38% of the factory's scooters come off of assembly line A and 34% come off of assembly line B:

a) what is the probability that a randomly selected scooter passed inspection?

b) what is the probability that if a randomly selected scooter did not pass inspection, it came from assembly line B?

Reference no: EM1391065

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