When Are the Acceptance Criteria for User Acceptance Testing Defined

question 120

Multiple Choice

When are the acceptance criteria for user acceptance testing defined?

• A) When the deliverables of the system design have been agreed.
• B) When the deliverables of the requirements analysis have been agreed.
• C) When the software has been completed and has passed system testing.
• D) When the users have had the opportunity to use the software for a period of time.

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Definitions:

Variation

The measure of the spread or distribution of a set of data points.

Standard Error Of Estimate

A measure that indicates the accuracy of predictions made in a regression analysis; it reflects the typical distance between observed and predicted values.

Coefficient Of Correlation

An analytical measure that identifies the strength and directionality of a linear relationship involving two factors.

Coefficient Of Determination

The coefficient of determination, often denoted as R^2, is a statistic used in the context of statistical models whose main purpose is to provide a measure of how well observed outcomes are replicated by the model, based on the proportion of total variation of outcomes explained by the model.