Calculate the mean and standard deviation

Assignment Help Applied Statistics

Reference no: EM132106772 , Length: 4 pages

A quality inspector picks a sample of 15 items at random from a manufacturing process known to produce 10% defective items. Let X be the number of defective items found in the random sample of 15 items. Assume that the condition of each item is independent of that of each of the other items in the sample.

The probability distribution of X is provided in the file P04_18.xlsx.

a. Use simulation to generate 500 values of this random variable X.

b. Calculate the mean and standard deviation of the simulated values. How do they compare to the mean and standard deviation of the given probability distribution? (Albright, 2017, p. 159).

Attachment:- P04 18.rar

Reference no: EM132106772

Questions Cloud

Develop problem-solving skills that generate idea creation : Develop problem-solving skills that generate idea creation, and apply them to everyday personal and professional experience.

Explain the management plan for conducting it audits : Imagine you are an Information Security Manager for a large national retailer. You have been hired to be directly responsible for the planning and oversight.

Create a timeline that maps out how to overcome these issues : Identify three problems that people might encounter in their everyday lives. These can be even the most basic of life's inconveniences.

The ideas about organization as communication : Based on the assigned video, explain the difference between thinking of "communication IN organizations" and "organizations AS communication."

Calculate the mean and standard deviation : Calculate the mean and standard deviation of the simulated values. How do they compare to the mean and standard deviation of the given probability distribution

What type of research papers was used : Write an original research report consisting of one of the following topic areas: 1) Virtual Organizations, 2) Network Organizations, 3) Spin-out Organizations.

Describe the actions an organization needs to execute : Describe the actions an organization needs to execute in order to improve their quality assurance and auditing processes within the organization.

What are the effects of hypercapnia : What are the effects of hypercapnia on the central nervous system - Why does someone with severe asthma become physically fatigued during a prolonged attack

Discuss major contemporary issues facing community : Discuss major contemporary issues facing community/public health nursing and trace the historical roots to the present. Discuss and explain the steps.

User Account

All Pages