A Data Set Has a Mean of 157 and a Standard

question 64

Multiple Choice

A data set has a mean of 157 and a standard deviation of 20. Compute the coefficient of variation.

• A) 7.69
• B) 0.13
• C) 2.55
• D) 20.00

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Definitions:

Metabolism

The set of life-sustaining chemical reactions in organisms for converting food to energy, building proteins, and eliminating waste products.

Predisposed

Having a tendency or inclination to something in advance, often referring to genetic or environmental factors leading to certain diseases or behaviors.

Calories

Units of energy used to measure the amount of energy food provides to the body.

Processed Foods

Foods that have been altered from their natural state, often through methods like canning, freezing, refrigeration, dehydration, and packaging, to enhance preservation, flavor, or convenience.