Calculate the center line and control limits

Assignment Help Basic Statistics

Reference no: EM131431915

An x^‾ control chart for sandwich orders. A sandwich shop owner takes a daily sample of six consecutive sandwich orders at random times during the lunch rush and records the time it takes to complete each order.

Past experience indicates that the process mean should be μ = 85 seconds and the process standard deviation should be σ = 17 seconds. Calculate the center line and control limits for an x^‾ control chart.

Reference no: EM131431915

Questions Cloud

Research the term information literacy : What criminal justice positions exist in the marketplace where one can be successful without having quality writing skills? If any, identify those positions and explain why a professional in that position doesn't need to be a quality writer. If yo..

Assuming labor is the only cost of production : How many workers does the firm hire if it does not discriminate (how many of each race...be specific)? How much profit does the firm make, assuming labor is the only cost of production?

Analyze the strengths and weaknesses of the company : Analyze the strengths and weaknesses of the company using ratio analysis (see below), and present your findings in a paper of 1,500-2,000 words.

Evaluate the difference between workers and employees : Critically evaluate the difference between workers, independent contractors and employees, taking account of recent case law. Outline the implications for employers and employed staff.

Calculate the center line and control limits : Past experience indicates that the process mean should be μ = 85 seconds and the process standard deviation should be σ = 17 seconds. Calculate the center line and control limits for an x‾ control chart.

Creating a new brand for an existing product : The assignment is about creating a new brand for an existing product - Which is smaller, less tobacco, and easier to carry on.

Discuss about the referencing styles : Before answering, first repeat the questions. Lastly, ensure you use your course text book via in-text citations with a matching reference to support and enhance your answers. Additional outside (non-course text book) sources ("properly" cited and..

Find the companys weighted average cost of capital : Calculate the company's weighted average cost of capital. Use the dividend discount model. Show calculations in Microsoft Word.

Drive the process out of control : Make a flowchart of the process. Make a cause-and-effect diagram that presents the factors that lead to successful completion of the process.

User Account

All Pages