The Sample Variance (Where You Divide by N -1)is an Unbiased

question 77

True/False

The sample variance (where you divide by n -1)is an unbiased estimator of the population variance.

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Definitions:

Endosymbiotic Theory

Explanation of the evolution of eukaryotic organelles by phagocytosis of prokaryotes.

Eukaryotic Cells

Cells with a true nucleus enclosed in a membrane, along with other membrane-bound organelles, characterizing plants, animals, fungi, and protists.

Prokaryotic Cells

Cells without a defined nucleus or other membrane-bound organelles, commonly found in bacteria and archaea.

Archaea

A domain of single-celled microorganisms that are structurally similar to bacteria but have unique genetic, metabolic, and biochemical characteristics.