Which of the Following Is NOT a Reason for the Need

question 15

Multiple Choice

Which of the following is NOT a reason for the need for sampling?

• A)It is usually too costly to study the whole population.
• B)It is usually too time consuming to look at the whole population.
• C)It is sometimes destructive to observe the entire population.
• D)It is always more informative by investigating a sample than the entire population.

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Definitions:

Fractures

Breaks or cracks in rocks along which there is no movement of the sides.

Photovoltaic Panels

Devices that convert sunlight directly into electricity through the photovoltaic effect.

Biomass Energy

energy produced from organic materials, such as plant and animal waste, used as fuel.

Ethanol

A type of alcohol that is produced when corn, sugarcane, and other plant material is soaked in ammonia, fermented, and distilled.