The Standard Deviation Is

question 7

Multiple Choice

The standard deviation is

• A) the square root of the variance.
• B) the square of the variance.
• C) the root mean squared of the variance.
• D) the absolute value of the variance.

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Definitions:

Anther

The part of the stamen in flowers that produces microspores and, ultimately, pollen grains.

Endosperm

A nutritive tissue in seeds of most flowering plants, providing sustenance to the developing embryo.

Triploid

An organism or cell having three complete sets of chromosomes, typically resulting from a cross between a diploid and a tetraploid or through nondisjunction events.

Angiosperm Seed

A reproductive structure produced by flowering plants, containing an embryo and nutrients, enclosed in a protective outer covering.