Multiple choice technology web technology

Calculates variance based on the entire population of selected database entries

  1. DVARIABLE

  2. DVARP

  3. DVAR

  4. None of the Above
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B Correct answer
Explanation

DVARP is the database function that calculates variance based on the entire population. The 'P' suffix indicates population calculation (using N as the denominator), unlike DVAR which uses sample variance (N-1). This distinction is important for accurate statistical analysis in database queries.

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