A Database Table Is in _____ _____ _____ If No

question 76

Short Answer

A database table is in _____ _____ _____ if no non-key attributes are functionally dependent on any other non-key attributes.​

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Definitions:

Standard Deviation

A measure of the dispersion or spread of a set of data points relative to its mean, indicating how spread out the data points are.

Test Statistic

A value calculated from sample data during hypothesis testing, used to determine whether to reject the null hypothesis.

Critical Value

A threshold in a statistical test that defines the boundary for deciding whether a test statistic leads to the rejection of the null hypothesis.

Sample Mean

The average of all the data points in a sample, used as an estimate of the population mean.