In a Relation,the Sequence of Columns Can Be Interchanged Without

question 64

Multiple Choice

In a relation,the sequence of columns can be interchanged without changing the meaning or use of the ________.

• A)Relation
• B)Attribute
• C)Row
• D)Primary key

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Definitions:

Standard Deviations

A statistic that measures the dispersion or spread of a set of data points relative to their mean.

Mean

The average of a set of numerical values, calculated by summing them up and dividing by the number of values.

Deviation

In statistics, it refers to the difference between the observed value and the mean of a dataset, indicating how much the data points diverge from the average.

Skewness

A measure of the asymmetry of the probability distribution of a real-valued random variable.