An Essential Component in the Ability of GDSS to Contribute

question 40

Multiple Choice

An essential component in the ability of GDSS to contribute to a collaborative environment is

• A) allowing users to contribute simultaneously.
• B) using structured methods for evaluating ideas.
• C) identifying users informally.
• D) the guarantee of user anonymity.

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Definitions:

Un-standardized Test Statistic

A test statistic that has not been converted to a standard form, representing raw effect sizes or differences observed in data.

Standardized Test Statistic

A test statistic that has been converted into a standard form so that it can be directly compared to a distribution.

Rank Sum

A statistical measure used to compare the distributions of two or more groups by summing ranks assigned to their observations.

Alternative Hypothesis

A statistical hypothesis that suggests a difference or effect, contrary to the null hypothesis.