What Is the Definition of 'Mean Square

question 6

Multiple Choice

What is the definition of 'mean square'?

• A) A sum of squares divided by its degrees of freedom
• B) The square root of the mean.
• C) The square of the mean.
• D) A table of means with four cells

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Definitions:

Strain

In biology, a genetic variant or subtype of microorganisms, such as viruses or bacteria. In physics, it refers to deformation resulting from stress.

Swap Genes

The process of exchanging genetic material between two chromosomes or fragments, leading to genetic recombination or horizontal gene transfer.

Cetaceans

A group of marine mammals that includes whales, dolphins, and porpoises, characterized by their fully aquatic lifestyle and adaptations such as flippers and blowholes.

Pakicetus

An extinct genus of early whales that is considered a crucial link in the evolution from land mammals to aquatic cetaceans.