No Two Records Can Have the Same Value in the Primary

question 1

True/False

No two records can have the same value in the primary key field.

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Definitions:

Interquartile Range

The difference between the 25th and 75th percentile in a data set, showing the spread of the middle half of the values.

Scores

Values or measurements obtained from assessments, tests, or evaluations.

Variability

Refers to the extent to which data points in a statistical distribution or dataset differ from each other.

Range

The difference between the highest and lowest values in a set of data.