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Customer Requirements

Customer requirements are the specific needs and expectations that customers have for a product or service. They define what customers want and how they will evaluate whether a product or service meets their needs. Understanding these requirements is crucial for...

Critical to Quality (CTQ)

Critical to Quality (CTQ) is a term used in the field of quality management to refer to characteristics or attributes of a product or service that are essential for meeting the requirements or expectations of the customer. CTQs are typically identified as part of a...

Critical Business Requirement (CBR)

Critical Business Requirement (CBR) is a term used to refer to the requirements or needs of a business that are essential for its success and survival. CBRs are typically high-priority and non-negotiable, and they must be met in order for the business to function...

Continuous Data

Continuous data is a type of data that can take on any value within a certain range or set of ranges. It is opposed to discrete data, which can only take on a specific set of values. Examples include: Temperature in degrees Celsius Height in meters Weight in kilograms...

Correlation Coefficient (r)

The correlation coefficient (r) is a statistical measure that describes the strength and direction of a linear relationship between two variables. It is a numeric value that ranges from -1 to 1. The intraclass correlation coefficient (ICC) is a statistical measure...