Question: b) Construct the control charts and plot the sample data on the charts. Ten samples of size n=8 have been collected from a process in

b) Construct the control charts and plot the

b) Construct the control charts and plot the sample data on the charts.

Ten samples of size n=8 have been collected from a process in statistical control, and the dimension of interest has been measured for each part. The calculated values of for each sample are (mm) 9.22, 9.15, 9.20, 9.28, 9.19, 9.12, 9.20, 9.24, 9.17, and 9.23. The values of R (range) are (mm) 0.24, 0.17, 0.30, 0.26, 0.26, 0.19, 0.21, 0.32, 0.21, and 0.23, respectively. (a) Determine the values of the center, LCL, and UCL for the and R charts. b) Construct the control charts and plot the sample data on the charts

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related General Management Questions!

( SI units ) Ten samples of size n = 7 have been collected from a process in statistical control, and the dimension of interest has been measured for each part. The calculated values of x for each...

Car Giant manufactures seats for Mazda and Lexus cars. One of the components of a front seat cushion is a wire spring, produced from 4mm steel wire. A machine is used to bend the wire so that the...

Quality Control Systems (Part 1)Name: q, Date: All problems are from the bookReview Questions (10 pts ):20.5 Manufacturing process variations can be divided into two types: (1) random and (2)...

An automatic screw machine produces hex nuts. If a hex nut does not meet the quality standard, it is considered as defective. Samples of 200 hex nuts each were taken to monitor the production. The...

Describe the probability distributions that form the foundation for the p-chart and c-chart discussed. Recall that a Control Chart shows the mean (or Center-Line) of a process variable, along with...

please answer all parts. thank you! Limits (3 sigma) for this problem. s from retailers that its 9-volt batteries are not lasting as long as other name brands. James West, head of the TQM program at...

Please read case study Toledo Custom Manufacturing: Quality Control on page 455 of the text and answer the questions from page 456. See below for additional help: The analysis for TCM is shown below....

The Money Pit Mortgage Company is interested in monitoring the performance of the mortgage process. Fifteen samples of ve completed mortgage transactions each were taken during a period when the...

please let me know if the chart is correct and if anyone can tell me what the answers for :c: is? The Money Pit Mortgage Company is interested in monitoring the performance of the mortgage process....

a. Use bond energies to estimate H for the reaction of two molecules of glycine to form a peptide linkage. b. Would you predict S to favor the formation of peptide linkages between rwo molecules of...

Write a brief paper on topic: The ColosseumA symbol of Significance/Oppression (the history behind it)

What are the effects of stock split decreased par value per share and increase number of shares, outstanding decreased par value per share and decrease total pain and No effect on per value per share...

Case Greenbuilders Pte Lid ("GPL") is a local construction company which specialises in providing bespoke Design and Build construction services for private residential homes that are designed to be...