QUESTION 3 A company buys parts from 3 different suppliers; 50% come from supplier A, 30% from supplier B and 20% from supplier C. The Quality Control department monitors the proportion of defectives and finds: 0.1% of parts from A are defective 0.2% of parts from B are defective 0.5% of parts from C are defective. What is the probability (to 4 decimal places) that a randomly selected part will be defective?

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question

7

QUESTION 3
A company buys parts from 3 different suppliers; 50% come from supplier A, 30% from supplier B and 20% from supplier C. The Quality Control
department monitors the proportion of defectives and finds:
0.1% of parts from A are defective
0.2% of parts from B are defective
0.5% of parts from C are defective.
What is the probability (to 4 decimal places) that a randomly selected part will be defective?
Transcribed Image Text:QUESTION 3 A company buys parts from 3 different suppliers; 50% come from supplier A, 30% from supplier B and 20% from supplier C. The Quality Control department monitors the proportion of defectives and finds: 0.1% of parts from A are defective 0.2% of parts from B are defective 0.5% of parts from C are defective. What is the probability (to 4 decimal places) that a randomly selected part will be defective?
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman