A batch of 20 injection-molded parts contains 5 parts that have suffered excessive shrinkage. If two parts are selected at random, and without replacement, what is the probability that the second part selected is one with excessive shrinkage? Let A and B denote the event that the first and second part selected has excessive shrinkage, respectively. (Show complete solution in your answer sheet) O a. None among the choices D b.0.2000 Oc. 0.2500 Od. 0.2237

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
A batch of 20 injection-molded parts contains 5 parts that have suffered excessive shrinkage. If
two parts are selected at random, and without replacement, what is the probability that the
second part selected is one with excessive shrinkage?
Let A and B denote the event that the first and second part selected has excessive shrinkage,
respectively. (Show complete solution in your answer sheet)
O a. None among the choices
O b.0.2000
Oc. 0.2500
O d.0.2237
Transcribed Image Text:A batch of 20 injection-molded parts contains 5 parts that have suffered excessive shrinkage. If two parts are selected at random, and without replacement, what is the probability that the second part selected is one with excessive shrinkage? Let A and B denote the event that the first and second part selected has excessive shrinkage, respectively. (Show complete solution in your answer sheet) O a. None among the choices O b.0.2000 Oc. 0.2500 O d.0.2237
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
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