Reconsider the data presented in Exercise 6.21. (a) Rework both parts (a) and (b) of Exercise 6.21
Question:
(a) Rework both parts (a) and (b) of Exercise 6.21 using the x and s charts.
(b) Does the s chart detect the shift in process variability more quickly than the R chart did originally in part (b) of Exercise 6.21?
In Exercise 6.21
Transcribed Image Text:
TABLE GE.12 Streneth Data for Exercise 6.21 Sample Number 1 83.0 呂1.2 78.7 75.7 77.0 791 7.3 2 88.6 78.3 78.8 710 84.2 80.2 17.6 85.7 758 4.3 75.2 810 80.4 10.4 4808 44 825 74.1 75.7 754 83.4 78.4 82.6 78.2 78.9 80.3 5.2 6 15.3 79.9 873 89.7 818 828 14.5 7 74.5 78.0 80.8 734 79. 77.3 7.4 8 79.2 84.4 81.5 86.0 43 81.1 14 9 80.5 86.2 16.2 64. 80.2 81.4 9.9 10 75.7 75.2 1.1 82.1 74.3 75.7 10.9 80.0 81.5 78.4 73.8 78. 784 7.7 12 80.6 81.8 79.3 73.8 81.7 79.4 8.0 13 82.7 8.3 9. 82.0 79.5 80.9 3.6 14 79.2 74.9 78.6 77.7 75.3 77.1 4.3 15 85.5 82.1 82.8 73.4 71.7 79.1 13.8 16 78.8 79.6 80.2 79.1 808 79.7 2.0 17 82.1 78.2 75.5 78.2 82. 79.2 6.6 18 845 16.9 83.5 812 79.2 811 76 1979.0 178 81.2 84.4 81.6 80.8 6.6 20 84.5 73.1 78.678.7 80.6 79.1 11.4
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 73% (15 reviews)
a Answer Continue Next Page b Yes the s chart detects the change in process ...View the full answer
Answered By
Hassan Ali
I am an electrical engineer with Master in Management (Engineering). I have been teaching for more than 10years and still helping a a lot of students online and in person. In addition to that, I not only have theoretical experience but also have practical experience by working on different managerial positions in different companies. Now I am running my own company successfully which I launched in 2019. I can provide complete guidance in the following fields. System engineering management, research and lab reports, power transmission, utilisation and distribution, generators and motors, organizational behaviour, essay writing, general management, digital system design, control system, business and leadership.
5.00+
1+ Reviews
10+ Question Solved
Related Book For
Introduction to Statistical Quality Control
ISBN: 978-1118146811
7th edition
Authors: Douglas C Montgomery
Question Posted:
Students also viewed these Statistics questions
-
Reconsider the data presented in Exercise 5.26. a. Establish x and S control charts for compressive strength using these data. Is the process in statistical control? After establishing the control...
-
Refer to Exercise 6 in Section 5.9. Let represent the population mean compressive strength, in MPa. Consider the following null hypotheses: i. H0 : = 38.53 ii. H0 : = 38.35 iii. H0 : = 38.45 iv....
-
Refer to Exercise 6 in Section 5.10. Let represent the population mean compressive strength, in MPa. Consider the following null hypotheses: a. Using the bootstrap data presented in Exercise 6 in...
-
Show that 15 is an inverse of 7 modulo 26.
-
What are the five stages in the organizational life cycle.
-
In Problem a player is dealt two cards from a 52-card deck. If the first card is black, the player returns it to the deck before drawing the second card. If the first card is red, the player sets it...
-
Show that the Lagrangian \(L=\left(q_{1} \dot{q}_{2}-q_{2} \dot{q}_{1} ight)^{2}-a\left(q_{1}-q_{2} ight)^{4}\) is invariant under the transformations and construct the corresponding conserved...
-
Sandy Teters regular hourly wage rate is $16, and she receives an hourly rate of $24 for work in excess of 40 hours. During a January pay period, Sandy works 45 hours. Sandys federal income tax...
-
5. Consider the reaction: TiO2 (s) + 2C (graphite) + 2Cl2 (g) = 2CO (g) + TiCl4 (1) for which AH (298K) = -80.01 kJ mol. Given the following data at 25C, Substance TiO2 (s) Cl2 (g) C (graphite) CO...
-
Use the data for Cranwell Company in E6-18A to answer the following. May 1 Beginning inventoryl ........................... 6 units $150 = $ 900 15 Purchase...
-
Parts manufactured by an injection molding process are subjected to a compressive strength test. Twenty samples of five parts each are collected, and the compressive strengths (in psi) are shown in...
-
Consider the x and R charts you established in Exercise 6.7 using n = 5. (a) Suppose that you wished to continue charting this quality characteristics using x and R charts based on a sample size of n...
-
Suppose that Bissonette Company had the following sales and cost experience (in thousands of dollars) for May of the current year and for May of the prior year: In August of the prior year,...
-
A typical day is 24 hours = 1440 minutes = 86,400 seconds. What are the ODDS you will land on 7:15 either AM or PM (twicein a day)? b. What is the PROBABILITY you will land on 7:15 either AM or...
-
You want to investigate the relationship between color and consumer behavior to help brands choose the right color story for their products and services. There's no denying the impact of color on...
-
What subnet mask should be used to subnet the 192.168.10.0 network to support the number of subnets and IP addresses per subnet shown in the following topology? SW1 25 IP Addresses a. 255.255.255.0...
-
An insurance company must make a payment of $19,487.17 in 7 years. The market interest rate is 10%, which means the present value of the obligation is $10,000. The company's risk manager wishes to...
-
Prepare a comprehensive list of financial ratios as introduced in Chapter 3 of the textbook. Write a brief explanation below each financial ratio, e.g. what does the financial ratio measures or what...
-
The following set of arguments involves, in each case, one inference only, in which one of the ten logical equivalences set forth in this section has been employed. Here are two examples, the first...
-
The rate at which the temperature of an object changes is proportional to the difference between its own temperature and the temperature of the surrounding medium. Express this rate as a function of...
-
The widths of 100 elevator rails have been measured. The sample mean and standard deviation of the elevator rails are 2.05 inches and 0.01 inch. a. Find a 95% confidence interval for the average...
-
You want to determine the percentage of Fortune 500 CEOs who think Indiana University (IU) deserves its current Business Week rating. You mail a questionnaire to all 500 CEOs and 100 respond. Exactly...
-
The SEC requires companies to file annual reports concerning their financial status. It is impossible to audit every account receivable. Suppose an auditor audits a random sample of 49 accounts...
-
A thin walled loop with a mass of 1.50 kg and with a radius of 10.0 cm rolls down a ramp with a height h=30.0 cm. If the loop starts from rest at the top of the ramp, what will its speed be when it...
-
Suppose there is a uniformly charged, infinitely tall metal surface. The surface charge density is -4.0 x 10-10 C/m2. An electron is 1.5 meters away from the wall and is launched directly at it with...
-
1. A basketball rolls down a ramp from rest with an acceleration of 2.5 m/s due to grav- up the ramp with an initial velocity of ity. At the same time, a tennis ball starts to roll 3.7 m/s and the...
Study smarter with the SolutionInn App