homeworkstudyhelp

Our Services

Get 15% Discount on your First Order

QUETSION 1   Rock and Smith, Inc. manufactures Oscar brand of…

QUETSION 1

 

Rock and Smith, Inc. manufactures Oscar brand of pencils. A random sample of 100 pencils is inspected every day, looking specifically for 4 opportunities for defects in each inspected pencil – lead, wood, eraser, and grip. During a recent day, quality inspector, Denzel, found a total of 8 defects overall in a sample of 100 pencils.

Calculate and report the Defects per Million Opportunities (DPMO), rounded to two places after the decimal, for that sample.

View keyboard shortcuts

EditViewInsertFormatToolsTable

 

 

QUESTION 2

 

The pressure in a household water pipe averages 59 degrees PSI and has a standard deviation of 3 PSI. The lower and upper specifications for this water pressure from Licensing Inspector, Olivia Rodrigo, are 50 PSI and 70 PSI.

  1. Calculate and report the Process Capability Ratio (Cp), rounded to two places after the decimal.
  2. Calculate and report the Process Capability Index (Cpk), rounded to two places after the decimal.

View keyboard shortcuts

EditViewInsertFormatToolsTable

 

 

QUESTION 3

 

 

The information in this paragraph applies to this question and the question that follows (so, questions 3-4).

Silk Sonic Pizza shop collects data on the number of errors (i.e., defects) in pizza orders. The errors are not defined beforehand, and can include a wide variety of issues such as incorrect toppings, incorrect address, discount coupon not applied, special seasoning packet missing, etc…. The data provided below (and provided in an Excel file: 2023 M7 Quality Management Problems 3 and 4.xlsx Download 2023 M7 Quality Management Problems 3 and 4.xlsx)  gives the number (or count) of errors noted in samples of 100 orders each taken daily for 10 days. Shop owner, Finneas, has requested your help to make a Count (c) control chart to track the process.

Day Errors (Defects)
1 16
2 11
3 10
4 18
5 27
6 17
7 15
8 19
9 15
10 12

Please help Finneas by calculating and reporting, the value for the Center Line (rounded to the nearest whole number) of the Count (c) control chart.

 

 

QUESTION 4

 

Refer to the information, data, and your response to the previous question (number 3).

Please calculate and report the value for the Upper Control Limit (UCL) (rounded to the previous whole number) and the Lower Control Limit (LCL) (rounded to the next whole number) of the Count (c) control chart.

 

 

QUESTION 5

 

 

Management of the Agua Golf Pro Shop collects data on the number of dissatisfied customers for their visits using a survey of customers conducted soon after their golf rounds are completed. Customers respond to a single question indicating on a Yes/No scale whether they were satisfied or dissatisfied with their golf rounds. The data provided below (and provided in an Excel file: 2023 M7 Quality Management Problem 5.xlsx Download 2023 M7 Quality Management Problem 5.xlsx) gives the number of dissatisfied customers noted in 135 responses each week over 12 weeks. Pro Shop Manager Nile Rodgers, has requested your help in using a control chart to assess the process. Please calculate and report what is the value of the Center Line (only) for the Proportion (p) control chart. (Nile Rodgers can complete the rest of the calculations for this p chart). Please round your final answer in proportion to 2 places after the decimal.

Week Number Dissatisfied
1 12
2 9
3 15
4 18
5 12
6 15
7 6
8 27
9 15
10 12
11 9
12 12

 

 

 

 

QUESTION 6

 

At the EXO Hotel, manager Kai collected extremely precise data in minutes on check-in times using a sample (sub-group) of 6 check-ins per day over a period of 30 days.  An excerpt of that data, consisting of the first 5 days of data, are shown below (no Excel file for this question).

 

Observations

 

1

2

3

4

5

6

Day 1

6.00

4.33

7.33

7.00

6.00

5.00

Day 2

5.75

8.25

2.33

4.25

5.75

7.50

Day 3

7.00

7.75

6.75

6.25

7.00

6.50

Day 4

5.67

8.25

7.25

6.75

6.00

7.50

Day 5

7.00

5.00

4.75

6.25

5.50

6.50

Kai would like your help in identifying what control chart(s) to use.

  1. Please identify and report the type of control chart(s) that would be appropriate if only this data is available, and provide a one-sentence justification for the same.
  2. Describe in words how you would go about calculating the Center Line(s) for the control chart(s) including what you would need to get from each sample individually and from all samples together.

 

 

 

 

 

 

Share This Post

Email
WhatsApp
Facebook
Twitter
LinkedIn
Pinterest
Reddit

Order a Similar Paper and get 15% Discount on your First Order

Related Questions

Discussion Questions ​​13-11. Which of the team types apply to…

Discussion Questions ​​13-11. Which of the team types apply to the Project Wing team? 13-12. How might different group development stages apply to this team? In your answer, note how making changes to the drone design might have impacted the stages of group development. 13-13. What kinds of conflict do

Topic : Construction of a clothing store in vancouver canda, by Jan…

Topic : Construction of a clothing store in vancouver canda, by Jan 2026. Suggest a a project document with the following content: Title of the project IntroductionProject ScopeObjectiveMajor milestonesMajor deliverablesWork breakdown structure (WBS) with a pictureCommunication planOnly identify five risks (two external and three internal)Budget with its breakdown in detail   Assumptions

An important implication of the balanced scorecard approach is that…

An important implication of the balanced scorecard approach is that Select one:a. managers should not look at their job as primarily balancing stakeholder demands.b. managers need to recognize that satisfaction of stockholder demands is their primary job.c. the emphasis on customer satisfaction and financial goals are only a means to

Hello a question from DASSM, can you help ?   which criteria can…

Hello a question from DASSM, can you help ?   which criteria can be used as a DoD (definition of done)? A.)         the developers criteria for completion B.)          the iteration timeline C.)          passed peer review D.)          product scope document

Project management (MIS376 ) Project Management Simulation: Scope,…

Project management (MIS376 ) Project Management Simulation: Scope, Resources, and Schedule scenarios  A,B, C,D, E F &G HW2:  Lessons Learned/Self-Assessment (100 points) Part One Prepare your own lessons learned report (1-2 pages, single-spaced) based on personal reflections of what you learned from this class, including the team projects and presentations.

    Step 1: Briefly scan the following web page to learn about…

    Step 1: Briefly scan the following web page to learn about this personality test, which is based on research by Jung and Myers & Briggs: http://www.humanmetrics.com/personality/type   Explore the Type Description link ( to read a detailed summary of your personality type (INTJ ). (INTJ stands for Introvert, iNtuitive,

Need a large and thorough analysis done on the automobile industry…

Need a large and thorough analysis done on the automobile industry specifically the Ford Motor CompanyGROUP CASE ANALYSIS on Ford Motors Company: PART 1: The first part of the group project is intended to give students practicein compiling relevant information about organizations and their industries toward solving key issues. PART

When market equilibrium occurs, quantity demanded is equal to…

When market equilibrium occurs, quantity demanded is equal to quantity supplied, which means that both sellers and buyers get what they want. Does a market reach market equilibrium on its own, or is it necessary to have some sort of regulator to manage the price and ensure there is equilibrium?

According to Covey, the essence of synergy is: Question 6 options:…

According to Covey, the essence of synergy is: Question 6 options: a) to value differences—to respect them, to build on strengths, to compensate for weaknesses. b) to blend the various parts into a homogenized and unified whole. c) to overcome the competitive spirit endemic to nature and to tame nature’s

There are 5 requirements gathering techniques, including…

There are 5 requirements gathering techniques, including interviews, JAD sessions, questionnaires, observation, and document analysis. For the information systems enhancement project of Fast Delivery Parts Store, discuss which requirements gathering techniques are most appropriate and why.   SCENARIO:  Fast Delivery Parts Store was started five years ago by Jane Bradford,

Using the brand “Naked Juice.”, share the the following: How does…

Using the brand “Naked Juice.”, share the the following: How does your brand create brand awareness and how recognizable is the brand?  Share a digital ad or social media post.  Who is the target market (list at least three characteristics – see Critical Thinking assignment for references) of the ad

Showing initiative in the workplace is a prime reason why people…

Showing initiative in the workplace is a prime reason why people receive promotions, get raises, and, in the case of interns, receive offers of full-time employment.Support your work as appropriate with citations and references.  Describe 2-3 actions that you have taken in your business analyst workplace that demonstrated your initiative.  

  Hilton Hotels:  “To fill the earth with the light and warmth of…

  Hilton Hotels: “To fill the earth with the light and warmth of hospitality.” Facebook: “People use Facebook to stay connected with family and friends, to discover what’s going on in the world, and to share and express what matters to them.” Patagonia: “We prefer the human scale to the corporate, vagabonding to

Ted talk greta thursburg. 1. Identify three examples of pathos in…

Ted talk greta thursburg. 1. Identify three examples of pathos in this speech. 2. Identify three examples of logos in this speech. 3. How did Thunberg create ethos in her speech? 4. What logical fallacies did you find in this speech? 5. Were presentation aides included? If yes, were they

The industry-low, industry-average, and industry-high cost…

The industry-low, industry-average, and industry-high cost benchmarks on p. 6 of each issue of the Footwear Industry Report A. are of little value to company managers in making decisions to improve company performance in the upcoming decision round, unless a company is losing money and its managers do not understand

Agile practitioners often avoid the characterization of ‘agile’ as…

Agile practitioners often avoid the characterization of ‘agile’ as a methodology or a framework. They tend to characterize it as a set of principles, and in some cases refer to it as an all-encompassing philosophy or worldview.  Are they right to characterize Agile in this way? Please explain your answer