In a Normal Distribution,approximately _____ of All Scores Fall Between

question 148

Multiple Choice

In a normal distribution,approximately _____ of all scores fall between the standard scores of -1 and +1.

• A)50%
• B)68%
• C)33%
• D)25%

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Definitions:

Sodium Palmitate

A sodium salt of palmitic acid, used in soap making and as a surfactant in cosmetics.

Tristearin

A triglyceride derived from stearic acid, commonly found in animal and vegetable fats, used in the production of soaps and cosmetics.

B-carotene

A highly pigmented orange compound that is a precursor to vitamin A, found in various fruits and vegetables and used as a dietary supplement.

Phosphatidic Acid

A phospholipid that acts as a key intermediate in the biosynthesis of many other lipids.