A Deletion Anomaly Exists When Deleting Data About One Entity

question 10

True/False

A deletion anomaly exists when deleting data about one entity results in the loss of data about another entity.

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Definitions:

Standard Deviation

A measure of the amount of variation or dispersion of a set of values, indicating how much the values deviate from the mean.

Modern IQ Tests

Assessments designed to measure intelligence and cognitive ability using contemporary methodologies and norms.

Mean

A statistical measure representing the central or typical value in a set of data, calculated by dividing the sum of all values by the number of values.

Correlations

Statistical measures that describe the extent to which two or more variables fluctuate together, indicating a relationship but not causation.