The SQL Keyword(s)________ Mean(s)that a Value Must Be Supplied Before

question 65

Short Answer

The SQL keyword(s)________ mean(s)that a value must be supplied before a new row can be created.

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Definitions:

Standard Deviation

A measure of the dispersion or variability in a set of data points, representing the average distance from the mean.

Robustness

The ability of a statistical method or test to remain effective under a variety of conditions or assumptions, or when faced with violations of those assumptions.

Sign Test

A non-parametric test used to evaluate the difference between paired samples, based on the direction of the differences between the pairs, not their magnitude.

T Test

A statistical test used to compare the means of two groups or the mean of one group with a known value, under the assumption of normally distributed data.