Defective components: A lot of 11 components contains 4 that are defective. Two components are drawn at random and tested. Let 4 be the event that the first component drawn is defective, and let B be the event that the second component drawn is defective. Write your answer as a fraction or a decimal, rounded to four decimel places. (c) Find P(4 and B). (d) Are 4 and B independent? Explain.
Defective components: A lot of 11 components contains 4 that are defective. Two components are drawn at random and tested. Let 4 be the event that the first component drawn is defective, and let B be the event that the second component drawn is defective. Write your answer as a fraction or a decimal, rounded to four decimel places. (c) Find P(4 and B). (d) Are 4 and B independent? Explain.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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see pictures.
questions 3 and 4.
thank you
![Part 3 of 4
P(4 and B) -D
Part: 3 / 4
Are/are not
Part 4 of 4
The events A and B (Choose one)
Independent because if the first component is defective, the second component is
(Choose one
Vlikely to be defective.
less
equally](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc826e52c-4d22-4f15-9edb-1d9ee0a5cd54%2F1a5b3e36-4b61-478a-a74e-266245b8a48a%2F0axhqn_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Part 3 of 4
P(4 and B) -D
Part: 3 / 4
Are/are not
Part 4 of 4
The events A and B (Choose one)
Independent because if the first component is defective, the second component is
(Choose one
Vlikely to be defective.
less
equally
![Defective components: A lot of 11 components contains 4 that are defective. Two components are drawn at random and tested. Let 4 be the event that the
first component drawn is defective, and let B be the event that the second component drawn is defective. Write your answer as a fraction or a decimal, rounded
to four decimal places.
(e) Find P(A and B).
(d) Are 4 and B independent? Explain.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc826e52c-4d22-4f15-9edb-1d9ee0a5cd54%2F1a5b3e36-4b61-478a-a74e-266245b8a48a%2F3f0o00n_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Defective components: A lot of 11 components contains 4 that are defective. Two components are drawn at random and tested. Let 4 be the event that the
first component drawn is defective, and let B be the event that the second component drawn is defective. Write your answer as a fraction or a decimal, rounded
to four decimal places.
(e) Find P(A and B).
(d) Are 4 and B independent? Explain.
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