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

Operation management case study assignment, Problem- 1) Many Institution...

Problem- 1) Many Institutional Models: There are a variety of organizational forms that are assumed by the Manipal hospitals for carrying on their work. The Manipal hospitals ca

Explain supplementary unemployment benefit plans, Analyze the benefits of S...

Analyze the benefits of Supplementary Unemployment Benefit Plans, and list potential scenarios when they become quite vulnerable. Address service requirements, duration, benefit fo

Explain what happens to throughput and cycle time, Consider a production sy...

Consider a production system that consists of a single station with a production rate of 1 part per minute and a process variability given by Ce=1. a) Suppose the system is run

Goldratt - theory of constraints, Goldratt - Theory of Constraints 1 i...

Goldratt - Theory of Constraints 1 identify the systems constraints  2 exploit the systems constraints  3 subordinate everything else to the above decision  4 elevate

Location, What are potential advantages and disadvantage of locating a prod...

What are potential advantages and disadvantage of locating a production facility in foreign country instead of using domestic location?

Define what would the average inventory be for this lot size, A chemical fi...

A chemical firm produces sodium bisulfate in 100-pound bags. Demand for this product is 20 tons per day. The capacity for producing the product is 50 tons per day. Setup costs $100

Heterogeneity and intangibility of service products, Heterogeneity and Inta...

Heterogeneity and Intangibility of Service Products Heterogeneity  Service may be variable, difficult to standardise.  Intangibility of service products  Not ea

Describe at least two major strengths and two major weakness, Thoroughly ex...

Thoroughly explain at least two major strengths and two major weakness of united airlines

Explain what suggestions for improvement, You are the contracting officer's...

You are the contracting officer's representative (COR) of a program management support contract awarded to Easy Corp. It is the first year of a five-year contract. You have noti

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

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