Question

Analysis of the output of a process has suggested that the variability is nonrandom on several occasions recently. However, each time an investigation has not revealed any assignable causes. What are
some of the possible explanations for not finding any causes? What should the manager do?

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Business
Operations Management

Other

Related Operations Management Q&A

Find answers to questions asked by students like you.

Q: Explain the importance of process selection in system design.

A: It is the designing process where the architecture, modules, and other requirements to perform a pro...

Q: Can the optimal stocking level in the single-period model ever be less than expected demand?Explain ...

A: Overage is no longer a big deal– Leftover inventory can be used in the following periods (unlike tha...

Q: What factors would you take into account in deciding whether to split a job?

A: Splitting larger jobs into smaller lots is termed as a job- splitting. This is used to reduce the id...

Q: What is the goal of line balancing? What happens if a line is unbalanced?

A: Line balancing helps the factory managers to plan the tasks and resources effectively, leading to th...

Q: How important is the loss of manufacturing jobs to the nation?

A: Manufacturing jobs are the most tradeable jobs in the international market, as the manufacturing sec...

Q: Creately software please used

A: Click to see the answer

Q: To be competitive, many fast-food chains began to expand their menus to include a wider range offood...

A: With increased menu items complexities in inventory management will increase because the increased m...

Q: As an operation manager of a pharmaceutical company discuss the impact of service quality management...

A: Service quality plays a major role in customer satisfaction. Good services are provided to meet cust...

Q: A manager has just received an evaluation from an analyst on two potential forecasting alternatives....

A: Formula:

Q: Briefly define or explain each of these tools:b. Benchmarking

A: Quality management is managing the products, services, or activities of an organization or individua...

Q: Use the S/O rule to schedule the following jobs. Note that processing time includes the timeremainin...

A: Given data

Q: The injection molding department of a company uses an average of 30 gallons of special lubricanta da...

A: Click to see the answer

Q: Who needs to be involved in setting schedules?

A: Setting schedules is a managerial task and is often done by managers/master scheduler But apart from...

Q: Usage at a work center is 300 parts per day, and a standard container holds 25 parts. It takesan ave...

A: Click to see the answer

Q: What are some capacity measures for each of the following?c. Computer repair shop

A: Capacity planning is the process of planning the required production output based on the requirement...

Q: The postmaster of a small western town receives a certain number of complaints each day aboutmail de...

A: Calculate the mean of the data: Therefore, mean = 7.8571

Q: In what kinds of situations is queuing analysis most appropriate?

A: Queuing Analysis requires two major considerations i.e. the arrival rate and the service rate to the...

Q: Why is it desirable to increase a company’s inventory turnover ratio?

A: Inventory turnover ratio gives us the information about the time taken by the average inventory to l...

Q: The owner of a fast-food franchise has exclusive rights to operate in a medium-sized metropolitanare...

A: The key factors that the owner should investigate before making the final decisions are as follows: ...

Q: Describe the benefits of using an ERP system?

A: Enterprise Resource Planning is the computer system, which would integrate the application programs ...

Q: What is the kanban aspect of JIT?

A: Kanban aspect of JIT is to reduce inventory and allows the inventory movement when needed rather tha...

Q: As an HR student, your lecturer asks you if you have some knowledge about employee discipline, and y...

A: The Set of people involved in the process of recruitment, selection, and training and development of...

Q: . What is the purpose of establishing control limits for forecast errors?

A: Control limits are the boundaries that are defined in a control chart within which all the random er...

Q: Define and contrast control limits, specifications, and process variability

A: Control Limit Control limit represents the limit up to which variations or fluctuations in the proce...

Q: How will the organization differentiate its products and/or services from competitors’?

A: features, performance, efficacy, and much more. This is the main area where organizations spend more...

Q: It has been said that a typical Japanese automobile manufacturer produces more cars with fewerworker...

A: It is highly likely that the Japanese are using more productive techniques. When productivity is hig...

Q: Name several determinants of effective capacity.

A: Effective capacity is the maximum amount of work that can be produced in a given situation under cer...

Q: As an operation manager of a pharmaceutical company discuss the impact of service quality management...

A: Service quality plays a major role in customer satisfaction. Good services are provided to meet cust...

Q: . How would you respond to the criticism that EOQ models tend to provide misleading resultsbecause v...

A: Economic order quantity inclined towards generating misleading outcomes due to the value of D (deman...

Q: Explain the term “three Rs” and how the three Rs relate to sustainability

A: Sustainability is the process that should be maintained at certain level. it is generally defined as...

Q: Assess the extent to which technological advances have positively/negatively impacted communications...

A: Communication plays a very vital role in an organization. It can be downward communication, flowing ...

Q: Who needs to be involved in preparing forecasts?

A: The personnel involved in forecasting are Chief Financial Officer (CFO) or the controller, marketing...

Q: Compute the multifactor productivity measure for an eight-hour day in which the usable output was300...

A: Multi-factor productivity is nothing but the measure that gives clear picture about the overall effi...

Q: Give three examples of unethical conduct involving projects and the ethical principle each one viola...

A: Facility choosing factor is one of the important factors in location selection. If location is being...

Q: Name some ways R&D contributes to productivity improvements.

A: Research and development (R&D) is the term applied to the efforts of scientists, engineers, entr...

Q: The topic of " organizational culture" is often tied to the topics of leadership and motivation. exp...

A: Leaders impact an organizations’ way of work.  Setting the pace for how representatives see their wo...