A process that is in control has a mean of u = 12 and a standard deviation of o = 0.9. a. Construct an ¤ control chart if samples of size 4 are to be used (to 1 decimal). For n = 4 Find the UCL = Find the LCL = b. Repeat part (a) for samples of size 9 and 13 (to 2 decimals). For n = 9 Find the UCL = Find the LCL For n = 13 Find the UCL Find the LCL = c. What happens to the limits of the control chart as the sample size is increased? Discuss why this is reasonable.

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 process that is in control has a mean of µ = 12 and a standard deviation of
= 0.9.
a. Construct an ¤ control chart if samples of size 4 are to be used (to 1
decimal).
For n = 4
Find the UCL :
||
Find the LCL =
b. Repeat part (a) for samples of size 9 and 13 (to 2 decimals).
For n = 9
Find the UCL :
Find the LCL =
For n = 13
Find the UCL :
Find the LCL =
c. What happens to the limits of the control chart as the sample size is
increased? Discuss why this is reasonable.
UCL and LCL become closer together as n
- Select your answer - ♥
. If the
process is in control, the larger samples should have less variance and should
fall
- Select your answer - v to 12.
Transcribed Image Text:A process that is in control has a mean of µ = 12 and a standard deviation of = 0.9. a. Construct an ¤ control chart if samples of size 4 are to be used (to 1 decimal). For n = 4 Find the UCL : || Find the LCL = b. Repeat part (a) for samples of size 9 and 13 (to 2 decimals). For n = 9 Find the UCL : Find the LCL = For n = 13 Find the UCL : Find the LCL = c. What happens to the limits of the control chart as the sample size is increased? Discuss why this is reasonable. UCL and LCL become closer together as n - Select your answer - ♥ . If the process is in control, the larger samples should have less variance and should fall - Select your answer - v to 12.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps

Blurred answer
Knowledge Booster
Point Estimation, Limit Theorems, Approximations, and Bounds
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
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