The Assumptions in Discriminant Analysis Are That Each of the Groups

question 15

Multiple Choice

The assumptions in discriminant analysis are that each of the groups is a sample from a ________ population and all of the populations have the same ________.

• A)multivariate normal;standard deviation
• B)multivariate normal;covariance matrix
• C)multivariate normal;standard error
• D)multivariate normal;variance

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Definitions:

Product Life Cycle

A theory detailing the lifecycle of a product, encompassing its introduction, progression, peak phase, and eventual reduction in market presence.

Marketers

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Failure Rate

The frequency at which an engineered system or component fails, expressed in failures per unit of time. It is often used to analyze the reliability of products.

New Products

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