In Many Organizations, Information Is Stored in More Than One

question 23

Multiple Choice

In many organizations, information is stored in more than one location, which makes it difficult to maintain because there is much duplication.What is the term used to refer to this problem in data?

• A)integrity
• B)accuracy
• C)redundancy
• D)validation

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Definitions:

Sum of Squares for Error

The sum of the squared differences between the observed values and the predicted values in a dataset, used in statistical analysis.

Randomized Block Design

An experimental design in which subjects are first divided into blocks based on a certain characteristic, and then randomly assigned to different treatment groups within each block.

Randomized Block Design

A statistical design for experiments that aims to reduce the effects of confounding variables by organizing subjects into blocks based on these variables before randomly assigning treatments.

ANOVA Models

ANOVA models are statistical models used to analyze the differences among group means in a sample, typically by comparing variance between groups to variance within groups.