You Know That Consumers with High Incomes Show a Much

question 114

Multiple Choice

You know that consumers with high incomes show a much greater variability in their consumption of a given good than those with low incomes.What type of sample would produce the most efficient estimate of the average consumption per individual?

• A)Simple random sample
• B)Disproportionate stratified sample
• C)Proportionate stratified sample
• D)Quota sample
• E)Systematic sample

Comprehend the role of critical thinking in evaluating psychological research and theories.

Distinguish between correlations and causations in psychological research.

Realize the significance of random sampling and random assignment in research methodology.

Understand how operational definitions facilitate research replication and enhance clarity in scientific communication.

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Definitions:

Softwood

Wood from gymnosperm trees, typically less dense than hardwood, used in construction, paper manufacturing, and furniture.

Photosynthesis

The process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water, producing oxygen as a byproduct.

Support

The action or structure that holds something steady or strengthens it.

Storage

The action or method of retaining or containing something for future use, typically referring to data, energy, or physical goods.