Which of the Following Affords the Researcher the Most Sample

question 64

Multiple Choice

Which of the following affords the researcher the most sample control with respect to getting cooperation from the respondent?

• A) Phone interviews
• B) Personal interviews
• C) Mail questionnaires
• D) Questionnaires published in newspapers
• E) Warranty information cards

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Definitions:

Sandstone Beds

Layers of sedimentary rock predominantly composed of sand-sized particles, often used as aquifers and in construction materials.

Marine Shales

Marine shales are fine-grained sedimentary rocks formed from the accumulation of silt and clay in a marine environment, known for their rich organic material content.

Turbidity Currents

An underwater current of usually rapidly moving, sediment-laden water moving down a slope, caused by the increased density due to sediments.

Bedding

Layers or beds of varying thickness and character, generally in a sediment or sedimentary rock.