6. A computer manufacturer purchases computer chips from three suppliers. The table shows the number of chips and defective ships received from each supplier. A chip is randomly chosen from this shipment and inspected. Show your work. a. C. Suppliers AN ANG B Total Defective 4 4 7 15 Not Defective 96 196 693 985 Total 100 200 700 1,000 What is the probability that the chip is defective? O10.15% b. What is the probability that the chip is from supplier A and is defective? 204 208 What is the probability the chip is defective given that it came from supplier C? ol
6. A computer manufacturer purchases computer chips from three suppliers. The table shows the number of chips and defective ships received from each supplier. A chip is randomly chosen from this shipment and inspected. Show your work. a. C. Suppliers AN ANG B Total Defective 4 4 7 15 Not Defective 96 196 693 985 Total 100 200 700 1,000 What is the probability that the chip is defective? O10.15% b. What is the probability that the chip is from supplier A and is defective? 204 208 What is the probability the chip is defective given that it came from supplier C? ol
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Transcribed Image Text:b. y.
8890
14-40
Suppliers
A
B
C
Total
e. P(No)
c. P(No and Republican) 656 560 f. P(Yes or Democrat) 945 948
6. A computer manufacturer purchases computer chips from three suppliers. The table shows the
number of chips and defective ships received from each supplier. A chip is randomly chosen
from this shipment and inspected. Show your work.
Defective Not Defective
4
4
7
15
96
196
693
985
Total
100
200
700
1,000
a. What is the probability that the chip is defective? Ols 15%
b. What is the probability that the chip is from supplier A and is defective? .204
47%
C. What is the probability the chip is defective given that it came from supplier C?
ol
d. What is the probability that the chip came from supplier C given that it is defective?
467
41860
e. Explain what it would mean if defects were independent of the supplier.
The Supplier
has
no
effect if
the chip is defective
f. Use statistics to show whether supplier and defects are independent.
P(
Copyright © 2016 Pearson Education, Inc.
P(B) = P(B/A)
206
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