An Operator Has Determined What Her Percent Defectives Is for the Machine

question 14

Essay

An operator has determined what her percent defectives is for the machine which she operates.Based on several samples of 75 observations, she found p-bar to be 10%.She wants to set up a control chart using 3 standard deviation control limits.
a.What is the upper control limit for a p chart?
b.What is the lower control limit for a p chart?

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Definitions:

Corporate Culture

the shared values, attitudes, standards, and beliefs that characterize members of an organization and define its nature.

Existing Product

A good or service that is currently available in the market and known to consumers.

Customer Needs

Customer needs are the requirements and desires that customers expect a product or service to fulfill.

Operations

The day-to-day activities required for an organization to function effectively and achieve its objectives.