Explain supermarket is monitored using a range, Operation Management

Assignment Help:

Checkout time at a supermarket is monitored using a range and mean chart. Six samples which contain 20 observations per sample have been collected and the sample means and sample ranges have been computed as shown below:
Sample Mean Range
1 3.05 0.42
2 3.01 40.44
3 3.11 0.39
4 3.45 0.49
5 4.11 0.53
6 3.09 0.45
Determine the UCL and LCL for the X-Bar and the R-Chart for the sample size of 6.


Related Discussions:- Explain supermarket is monitored using a range

Explain job evaluation, Explain Job Evaluation. A combination of short ...

Explain Job Evaluation. A combination of short statements which describe both the necessary requirements of the particular job and the work to be performed is termed as Job Eva

Thus if a budget is prepared it can only be a crude estimate, Frequently, a...

Frequently, at the time the project charter is prepared there is only a very general understanding of the project, so if a budget is prepared it can only be a crude estimate.

Assignment, #question.Opration system of the garments manufacture of bangla...

#question.Opration system of the garments manufacture of bangladesh.

Explain fixed order interval system, How much gravy should be ordered using...

How much gravy should be ordered using a fixed order interval system? Order is being placed on Thursday and the fiscal week begins on Thursday and ends on Wednesday. Service level

Explain productivity in terms of management, Explain Productivity in terms ...

Explain Productivity in terms of management. Productivity may be defined as the ratio in between output and input. Output implies the amount produced or the no. of items prod

Explain electronic information exchanges throughout firms, Of focus in any ...

Of focus in any HMIS is data compatibility, which includes the use of common codes and data definitions, specifically used for electronic information exchanges throughout the organ

Activity sampling - process design, Activity Sampling - Process Design ...

Activity Sampling - Process Design This is a method of finding the percentage occurrence of a certain activity by statistical sampling and random observation. It is used when

Describe the impact that batch size has on flow, Explain the impact that ba...

Explain the impact that batch size has on flow. Explain why the EOQ formula works.

Explain how might you use quality tools to determine, a) Determine the valu...

a) Determine the value of the p-bar, the mean fraction defective. Then determine the control limits for the p-chart using 99.73% confidence level (3 standard deviations). Is this p

Relation of process design to types of process flow, Relation of Process De...

Relation of Process Design to Types of Process Flow There is a definite relationship between the production process and process flow. For continuous manufacturing the methods an

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