Please answer both i and ii in the problem provided.!? **Study on Bed-Making Time at a Motel***Objective:* The time required for maids to make beds at a motel should be within a predefined range to ensure efficiency. This study observes the time taken by four maids to make a bed over three separate occasions.*Data:*The table below shows the service time (in seconds) recorded for each maid on three different occasions:| Maid | Sample 1 | Sample 2 | Sample 3 ||--------|----------|----------|----------|| Alex | 122 | 90 | 152 || Marie | 130 | 111 | 140 || Linda | 200 | 180 | 175 || Ann | 163 | 155 | 141 |*Analysis:*- **Alex:** Times vary significantly from 90 to 152 seconds, indicating inconsistency.- **Marie:** Moderate consistency, with times ranging from 111 to 140 seconds.- **Linda:** Consistently the slowest, with times between 175 and 200 seconds.- **Ann:** Shows some variation but generally faster than Linda, with times from 141 to 163 seconds.This data can be used for analyzing efficiency, consistency, and training needs among the staff. The text in the image reads:(i) Determine the upper and lower control limits for an X-Bar chart and R-chart with a sample size of four.(ii) After the control chart was established a sample of four observations had the following times in seconds: 193, 259, 197, and 149. Is corrective action needed?There are no graphs or diagrams present in the image.

X-bar chart: The x-bar chart is used to track one variable over time. It can be used for tracking…

(i) Determine the upper and lower control limits for an X-Bar chart and R-chart with a sample size of four. (ii) After the control chart was established a sample of four observations had the following times in seconds: 193, 259, 197, and 149. Is corrective action needed?

(i) Determine the upper and lower control limits for an X-Bar chart and R-chart with a sample size of four. (ii) After the control chart was established a sample of four observations had the following times in seconds: 193, 259, 197, and 149. Is corrective action needed?

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter2: Introduction To Spreadsheet Modeling

Section: Chapter Questions

Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...

See similar textbooks

Related questions

Q: Which of the following describes the rate a guest accepts at your hotel that does not include any…

A: In the dynamic world of hospitality, setting and managing room rates is a critical aspect of hotel…

Q: What would the ROI be when using a self-service kiosk in a hotel?

A: Meaning of ROI in the hotel industry- This is where the idea of ROI or return on investment of your…

Q: Please asnwer with your own words please use own example Question 2: Explain 'Right…

A: Channel Management: The term Channel Management is generally utilized in deals marketing or…

Q: Define what is meant by "landed cost." What might be an advantage of offering a single landed cost…

A: DefinitionLanded cost is the consolidated cost of the item including not only the supplier cost of…

Q: 39) Why is cost information stored in several relational tables? 40) Identify the business activity…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: is smartphones an example of incipient or latent demand and why

A: The process of marketing functions in area of creating brand as well as product information. It…

Q: Question 3 of 10 What does "Direct connect banking connections" mean? AO You are able to download…

A: In financial software, "direct banking connections" refers to an essential feature that is best…

Q: What does it mean when the stopping issue is intractable?

A: In the field of computer science, stopping difficulties are challenges that occur when attempting to…

Q: In recent years, the shared travel services provided by Uber and Lyft have gradually changed…

A: Please find the answer below.Marketing Strategies:A marketing strategy encompasses an organization's…

Q: While designing new sharing services, what consideration is given to cultural and global political…

A: Introduction: The transportation, hospitality, and healthcare sectors are just a few of the many…

Q: roduct has a(n) demand. a. elastic b. status quO c. inelastic d. dynamic Elasticity of demand is…

A: 2- ELASTIC 3- AVAILIBILTY OF SUBSITITUTES

Q: The threats of new entrants at southern Hospitality Restaurant brings low switching costs, moderate…

A: Five Forces model of business strategy is a theory that helps to analyze the level of competition…

Q: What are the 4vs of Sainsbury and Sainsbury local

A: Sainsbury's and Sainsbury Local, they both are one of the most famous supermarket chains in the UK.…

Q: Examples of this include golf clubs, skis, beverages, auto parts, and services sold by the firm.…

A: In an organization, the structure, culture, framework, and design play key roles in determining the…

Q: True or False: You must offer the person a choice of service providers.

A: A service provider includes a business, firm, or institution which supplies services to serve the…

Q: What are service-level agreements (SLAs) and how are they important in the context of providing and…

A: Service Management refers to the essential methodology and set of practices and cycles that…

Q: Can the technology system social computing provide order status checking and online payment…

A: No, the technique of social computing does not provide an order status for checking and online…

Q: Retailer Wholesaler Merchandiser An intermediary that buys products from manufacturers and sells…

A: In the realm of commerce, various players contribute to the complex web of product distribution.…

Question

Please answer both i and ii in the problem provided.!?

**Study on Bed-Making Time at a Motel**

*Objective:*
The time required for maids to make beds at a motel should be within a predefined range to ensure efficiency. This study observes the time taken by four maids to make a bed over three separate occasions.

*Data:*

The table below shows the service time (in seconds) recorded for each maid on three different occasions:

| Maid | Sample 1 | Sample 2 | Sample 3 |
|--------|----------|----------|----------|
| Alex | 122 | 90 | 152 |
| Marie | 130 | 111 | 140 |
| Linda | 200 | 180 | 175 |
| Ann | 163 | 155 | 141 |

*Analysis:*

- **Alex:** Times vary significantly from 90 to 152 seconds, indicating inconsistency.
- **Marie:** Moderate consistency, with times ranging from 111 to 140 seconds.
- **Linda:** Consistently the slowest, with times between 175 and 200 seconds.
- **Ann:** Shows some variation but generally faster than Linda, with times from 141 to 163 seconds.

This data can be used for analyzing efficiency, consistency, and training needs among the staff.

The text in the image reads:

(i) Determine the upper and lower control limits for an X-Bar chart and R-chart with a sample size of four.

(ii) After the control chart was established a sample of four observations had the following times in seconds: 193, 259, 197, and 149. Is corrective action needed?

There are no graphs or diagrams present in the image.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

Price Quantity Demanded LRAC 50 1 $10 35 $20 20 $24 4 $37.50 The table above shows demand and average total cost for a natural monopoly firm. What will the price will this firm charge? $20 $50 $35 $5
The Case In 1975, still the early dawn of the computer era, Kodak invented the first digital camera. At that time, Kodak had 85% of the U.S. market share for cameras and 90% market share for film. By the late 1980s, 1-hour film processing shops were delighting customers who hated waiting days to get their photo prints, and Consumer Reports ranked stores using Kodak chemicals and technology as having the best picture quality. Amid this market domination built on a century of chemical-based photography innovations, Kodak failed to successfully pivot from chemicals to computers even after investing over USD 2 billion in digital technology research and development. Kodak’s investments were focused on how digital photography could strengthen its traditional photography business, not replace it. Sony, Hewlett-Packard, and other companies embracing digital technology entered the photography industry with a new proposition for consumers while Kodak simply continued to protect its vast…
BUS499 Discussion QuestionnAssignment 1: Discussion QuestionSustainable competitive advantage is the “holy grail” of corporate strategy, but it is elusive.Using all you have learned to date about Harley-Davidson, analyze whether or not Harley-Davidson has a source ofsustainable competitive advantage. Defend your answer using examples from your readings, the annual report, and other sources.****** Please provide 2 questions with answers in relating to the discussion. Please make sure this is attached with the assignment. ********
how do I write a professional computer recommendation from 4 manufacturers?
What e-business revenue model(s) does Amazon.com use? Provide all answers that apply to Amazon.com. Also provide evidence or description on how Amazon uses the revenue model(s).
Explain the key elements of the service marketing mix (7Ps) and their relevance to service businesses.
Cost, speed, and dependability need to be considered when deciding upon modes of transportation. () a) True ( b) False
how business information system gives a deeper understanding of the product in demand.
Netflix CEO in 2017: "We're competing with ____." Question 2 options: eating sleeping reading showering
Buying capacity refers to?
discussing and explaining one of the critical causes of failure of aperformance management system
five general risks involved in the revenue cycle of any business information processing system?