Machines A and B make components, which are then placed on a conveyor belt. Of those made by machine A, 93% are acceptable. Of those made by machine B, 95% are acceptable. Machine A makes 60% of the components and machine B makes the rest. Find the probability that a component selected at random from the conveyor belt is (a) made by machine A (b) made by machine A and acceptable (c) made by machine B and acceptable (d) made by machine B and unacceptable

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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Machines A and B make components, which are then placed on a conveyor belt. Of those made by machine A, 93% are acceptable. Of those made by machine B, 95% are acceptable. Machine A makes 60% of the components and machine B makes the rest. Find the probability that a component selected at random from the conveyor belt is (a) made by machine A (b) made by machine A and acceptable (c) made by machine B and acceptable (d) made by machine B and unacceptable
Q3) Machines A and B make components, which are then placed on a conveyor belt. Of
those made by machine A, 93% are acceptable. Of those made by machine B, 95% are
acceptable. Machine A makes 60% of the components and machine B makes the rest. Find
the probability that a component selected at random from the conveyor belt is
(a) made by machine A
(b) made by machine A and acceptable
(c) made by machine B and acceptable
(d) made by machine B and unacceptable
Transcribed Image Text:Q3) Machines A and B make components, which are then placed on a conveyor belt. Of those made by machine A, 93% are acceptable. Of those made by machine B, 95% are acceptable. Machine A makes 60% of the components and machine B makes the rest. Find the probability that a component selected at random from the conveyor belt is (a) made by machine A (b) made by machine A and acceptable (c) made by machine B and acceptable (d) made by machine B and unacceptable
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