_______ Is the Process of Making Copies of Data at Regular

question 21

Short Answer

_______ is the process of making copies of data at regular intervals allowing the recovery of lost or corrupted data over relatively short time periods of a few hours to some weeks.

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Definitions:

Internal Reliability

A measure of consistency within a psychological test, indicating how closely related the items in the test are as a group.

Mean

The average score on a scale, calculated by adding everyone’s scores and dividing by the number of scores.

Descriptive Statistics

Numbers such as the mean, median, and mode.

Discriminant Validity

When a scale does not correlate with unrelated scales.