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Companies Can Choose Information Cleansing Software from Several Vendors

question 63

Multiple Choice

Companies can choose information cleansing software from several vendors. Which of the following is not a vendor mentioned in your text?


Definitions:

Error Sum Of Squares

A measure of the discrepancy between the observed and predicted values in a statistical model, reflecting the unexplained variation by the model.

ANOVA Table

A table used to summarize the results and implications of an Analysis of Variance, which tests differences between means of three or more groups.

Test Statistic

A calculated value from the data that is used in statistical testing to determine whether to reject the null hypothesis.

Hypothesis

A proposed explanation for a phenomenon, made as a starting point for further investigation, which can be tested through experimentation and observation.

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