A lot of 1000 components contains 300 that are defective. Two components are drawn at random and

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A lot of 1000 components contains 300 that are defective. Two components are drawn at random and tested. Let A be the event that the first component drawn is defective, and let B be the event that the second component drawn is defective.

a. Find P(A).

b. Find P(B|A).

c. Find P(A ∩ B).

d. Find P(A^c ∩ B).

e. Find P(B).

f. Find P(A|B).

g. Are A and B independent? Is it reasonable to treat A and B as though they were independent? Explain.

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Statistics For Engineers And Scientists

ISBN: 9780073401331

4th Edition

Authors: William Navidi

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Question Posted: Nov 17, 2018 04:22 AM

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A lot of 1000 components contains 300 that are defective. Two components are drawn at random and

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a PA 3001000 310 b Given that A occurs there are 999 components remaining of which 299 are defective ...View the full answer

Statistics For Engineers And Scientists

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