The Standard Deviation Is a Measure of How Much the Data

question 37

Multiple Choice

The standard deviation is a measure of how much the data are spread out from the mean.

• A)median
• B)mean
• C)mode
• D)standard deviation

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Definitions:

Phosphatidic Acid

A fundamental diacylglycerol derivative with a phosphate group, playing a key role in lipid metabolism and the biosynthesis of glycerophospholipids.

Phospholipids

A class of lipids that are a major component of all cell membranes as they can form lipid bilayers.

Lipid Bilayer

A thin polar membrane made of two layers of lipid molecules; fundamental structure of cell membranes.

Soaps

Salts of fatty acids used in cleaning and as surfactants, produced from the reaction of fats with a strong base.