What Are Some of the Core Roles of a Database

question 26

Essay

What are some of the core roles of a database administrator?

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Definitions:

Sum of Squares

The total of the squared differences between each observation and the mean of the data set, used in statistical analyses to measure variance.

Error

The difference between the measured or inferred value of a quantity and its actual value, often due to measurement or calculation limitations.

ANOVA Table

A table used to summarize the results and components of variance from an Analysis of Variance statistical test.

Additive

A method or model where the effects are simply added together to predict the outcome.