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In the Shopzilla (Bizrate) Rating of Website Quality

question 31

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In the Shopzilla (Bizrate) rating of website quality:


Definitions:

Standard Deviation

A strategy to evaluate the amount of deviation or spread among a collection of numbers.

Normally Distributed

A description of a dataset whose distribution forms a symmetrical bell-shaped curve, characterized by its mean and standard deviation.

Normally Distributed

A distribution of data where observations are symmetrically distributed around the mean, forming a bell-shaped curve.

Production

The process of creating, manufacturing, or constructing products or services.

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