Dr Reddy Has Found a Correlation of +0

question 100

Multiple Choice

Dr Reddy has found a correlation of +0.65 between snoring and weight. This indicates that

• A) overweight individuals tend to snore less than underweight individuals.
• B) there is no relationship between weight and snoring.
• C) overweight individuals tend to snore more than underweight individuals.
• D) individuals who go on a diet will most likely begin to snore.

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Definitions:

Neoprene

A synthetic rubber, chemically known as polychloroprene, used in a wide variety of applications, such as in wetsuits and laptop sleeves.

Monomer Structure

The fundamental unit that binds chemically to other molecules to form a polymer.

Atactic Polystyrene

A form of polystyrene where the phenyl groups are randomly arranged, resulting in an amorphous material with no regularity in its structure.

Isotactic Poly(acrylonitrile)

A polymer form of acrylonitrile where the substituent groups are on the same side of the polymer chain, leading to a highly ordered structure.