OPERATIONS AND SUPPLY CHAIN MANAGEMENT
OPERATIONS AND SUPPLY CHAIN MANAGEMENT
9th Edition
ISBN: 9781119448037
Author: Russell
Publisher: WILEY
bartleby

Videos

Textbook Question
Book Icon
Chapter 3, Problem 1.1ASC

Using Sampling and Statistics to Analyze MillerCoors Distribution Network Performance

MillerCoors is a U.S. manufacturer of beer brands including Miller, Coors, Molson, and Blue Moon, operating 10 breweries with a network of over 500 distributors servicing over 700,000 retail accounts, including supermarkets, bars, and restaurants. All U.S. breweries are required by law (emanating from the repeal of prohibition) to use a three-tier distribution system with a wholesaler/distributor layer between the brewery and the retail customer. An advantage of this system is that the distributor has direct local contact with retailers, which can help them develop a locally engaged market strategy. However, the distribution network must also be efficient and cost effective in order to deliver the brewer’s products to retailers fresh, in a timely manner, and damage free.

MillerCoors collects data from its distributors for seven attributes, weighted according to business considerations—expired products, processes, product damage, in-house audits, incorrect product staging, quality certifications, and consumer complaints. Data are collected using facility inspections and retail account audits; the latter collected by visiting a sample of 15, 20, or 25 random retailers based on the size of the distributor. This results in over 6000 of the brewer’s national retail accounts being audited each year. These data are used to develop a performance ranking of distributors based on a scaled score of each of the seven quality attributes (computed by using the z value for a normal distribution). The final rankings are developed by multiplying each distributor’s score by the weighting factors, and adding the seven attribute scores for each distributor, and then “curving” (like grades are curved in a class) the summed distributor scores to develop a system-wide comparison based on performance. One direct outcome of the evaluation process was discovering (using a process flow diagram) that there was excessive and inefficient package handling in the distribution system.

Identify another company with a national distribution network and discuss how it might use a similar sampling process to evaluate distributor’s performance.

Expert Solution & Answer
Check Mark
Summary Introduction

To determine: Difference between attribute control charts and variable control charts.

Introduction: Control charts are referred as graphs which presents the placing of sample. It determines whether the sample is in its control limit or not. It is established in order to find the control limits of each sample.

Explanation of Solution

Following points highlight the difference between attribute control chart and variable control chart.

  • Attribute control chart is used for discrete values such as more or less, good or bad, and so on, while variable control chart is used for the variables which are continuous in nature.
  • In attribute control chart, sample contains non-measurable values such as good or bad, and so on, while in variable chart, variables could be measured such as weight, heights, and so on.  
  • For attribute control chart, two types of charts are used namely, p-chart and c-chart; whereas, for variable chart, mean chart and range chart are used.
  • Attribute control chart accounts for proportion of defects and then number of defects in a sample; whereas, variable control chart determines whether the sample is in statistical control limits or not.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!
Students have asked these similar questions
for the last week, daily high temperatures in st.louis were as follows: 93, 94, 93, 95, 96, 88 and 90. i. calculate the mean absolute deviation based on a 2-day moving average. ii. compute the mean squared error for the 2-day moving average. iii. calculate the mean absolute percent error fort he 2-day moving average.
Forecasting Food and Beverage Sales The Vintage Restaurant, on Captiva Island, near Fort Myers, Florida is owned and operated by Karen Payne. The restaurant just completed its third year of operation. During that time, Karen has sought to establish a reputation for the restaurant as a high-quality dining establishment that specializes in fresh seafood. Through the efforts of Karen and her staff, her restaurant has become one of the best and fastest-growing restaurants on the island. To better plan for future growth of the restaurant, Karen needs to develop a system that will enable her to forecast food and beverage sales by month for up to one year in advance. Table below shows the value of food and beverage sales ($1000s) for the first three years of operation. Managerial report. Perform an analysis of the sales data for the vintage Restaurant. Prepare a report for Karen that summarize your findings, forecast and recommendation. Include the following: A time series plot. Comment on…
A manufacturing firm has developed a skills test, the scores from which can be used to predict workers’ production rating factors. Data on the test scores of various workers and their subsequent production ratings are shown.a. Using POM for Windows’ least squares-linear regression module, develop a relationship to forecast production ratings from test scores.b. If a worker’s test score was 80, what would be your forecast of the worker’s production rating?c. Comment on the strength of the relationship between the test scores and production ratings.

Chapter 3 Solutions

OPERATIONS AND SUPPLY CHAIN MANAGEMENT

Additional Business Textbook Solutions

Find more solutions based on key concepts
Knowledge Booster
Background pattern image
Operations Management
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, operations-management and related others by exploring similar questions and additional content below.
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
  • Text book image
    Purchasing and Supply Chain Management
    Operations Management
    ISBN:9781285869681
    Author:Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. Patterson
    Publisher:Cengage Learning
    Text book image
    Practical Management Science
    Operations Management
    ISBN:9781337406659
    Author:WINSTON, Wayne L.
    Publisher:Cengage,
    Text book image
    MARKETING 2018
    Marketing
    ISBN:9780357033753
    Author:Pride
    Publisher:CENGAGE L
  • Text book image
    Contemporary Marketing
    Marketing
    ISBN:9780357033777
    Author:Louis E. Boone, David L. Kurtz
    Publisher:Cengage Learning
    Text book image
    Marketing
    Marketing
    ISBN:9780357033791
    Author:Pride, William M
    Publisher:South Western Educational Publishing
Text book image
Purchasing and Supply Chain Management
Operations Management
ISBN:9781285869681
Author:Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. Patterson
Publisher:Cengage Learning
Text book image
Practical Management Science
Operations Management
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:Cengage,
Text book image
MARKETING 2018
Marketing
ISBN:9780357033753
Author:Pride
Publisher:CENGAGE L
Text book image
Contemporary Marketing
Marketing
ISBN:9780357033777
Author:Louis E. Boone, David L. Kurtz
Publisher:Cengage Learning
Text book image
Marketing
Marketing
ISBN:9780357033791
Author:Pride, William M
Publisher:South Western Educational Publishing
Forecasting 2: Forecasting Types & Qualitative methods; Author: Adapala Academy & IES GS for Exams;https://www.youtube.com/watch?v=npWni9K6Z_g;License: Standard YouTube License, CC-BY
Introduction to Forecasting - with Examples; Author: Dr. Bharatendra Rai;https://www.youtube.com/watch?v=98K7AG32qv8;License: Standard Youtube License