Appropriate control limits for the data, Operation Management

Assignment Help:

A quality team at Milburn Textiles has been charged with setting up control charts to monitor a key dyeing process that has been improved and now stable.  The ideal temperature for the process is 140 degrees.  Too high a temperature results in excessively dark fabric.  Too low a temperature results in streaking.  Daily temperature readings are taken of the dye vats as shown below. [+2 pts.]

 

Observation

 

 

Day

1

2

3

4

5

Avg.

Range

1

136

137

144

141

138

139.2

8

2

143

138

140

140

139

140.0

5

3

140

141

144

137

135

139.4

9

4

139

138

141

140

141

140.0

2

5

137

141

143

140

138

139.2

6

6

142

141

140

139

138

140.0

4

7

143

139

143

140

140

141.4

3

8

139

138

141

140

136

139.0

5

9

140

141

143

141

139

140.2

5

10

139

141

142

140

136

139.6

6

a. What is the appropriate control chart(s) the quality team should use?

b. What are the appropriate control limits for the data?


Related Discussions:- Appropriate control limits for the data

Define the concept of a career, Discuss the concept of a career. What are t...

Discuss the concept of a career. What are the Four Career Stages- List each one with its specific characteristics

Explain what suggestions do you have for improving program, Go to skillsoft...

Go to skillsoft.com, the website for Skill soft, a company that specializes in providing e-learning solutions. Move the cursor over Info Center, then over Demos. Click on Business

Produce management report and operation management material, There are two ...

There are two learning objectives of this assessment. 1. The first relates directly to the operations management materials. This assessment will develop and test your understand

What kinds of gatekeepers in the organization required, What kinds of "gate...

What kinds of "gatekeepers" in the organization might be especially helpful to you in your position as a department supervisor?

Job shop organisation - operations function, Job Shop Organisation - Operat...

Job Shop Organisation - Operations Function Job shop systems generate special products or services to customer specification, with little likelihood that any particular produc

Compute what will be the value, Can you show me step by step how to solve t...

Can you show me step by step how to solve the following problem? Payments of $20,000 at 6% interest Compounding quarterly What will be the value in 12 years?

What is the difference among personal and business ethics, What is the diff...

What is the difference between personal and business ethics?

Get a financial analysis of coca cola comparing the past 5y, Where can i fi...

Where can i find a financial analysis of coca cola comparing the past 5yrs from 2009-2013. Something in a word format would be help

What are the advantages of using single sourcing strategies, What are the a...

What are the advantages of using single sourcing strategies? Advantages of using Single sourcing: a. Simple to keep relations along with only one supplier b. Simple to

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd