In General,the Degrees of Freedom (Df )Is the Size of the Sample

question 49

Multiple Choice

In general,the degrees of freedom (df ) is the size of the sample (n)

• A) plus the number of parameters estimated in the sample
• B) minus the number of parameters estimated in the sample
• C) minus (x̄- X_i )²
• D) divided by the number of parameters estimated in the sample

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Definitions:

Relationship

A connection, association, or involvement between people, entities, or concepts.

Record

An item of stored information, such as in a database, often consisting of multiple fields to represent different attributes of something.

Table

A collection of data organized in rows and columns, commonly used in databases and spreadsheets.

Field

In a database context, an area allocated for a specific piece of data, such as a name or address, within a record.