A Delivery Company Defines a "Defect" as a Package Delivered

question 36

Multiple Choice

A delivery company defines a "defect" as a package delivered later than the promised delivery time.Management wants to monitor the proportion of packages per week delivered beyond their promised delivery time.Management plans to sample 150 packages per week.The appropriate control chart is a(n) :

• A) -chart.
• B) R-chart.
• C) p-chart.
• D) np-chart.

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Definitions:

Vertical Line

A vertical line is a straight line that goes up and down without any tilt, perfectly perpendicular to a horizontal plane, often used in geometric contexts and graphing.

Frequency Distribution

An arrangement of data that shows how often each different value occurs in a dataset.

Class

In statistics, a category into which data are grouped for frequency distribution, or in object-oriented programming, a blueprint for creating objects with specific attributes and methods.

Observations

The act of noting and recording something with instruments or senses to gather information.