We Need to Administer a Public Questionnaire About the Upcoming

question 157

Multiple Choice

We need to administer a public questionnaire about the upcoming election. We want this survey to be unbiased, and make sure that everyone has an equal chance of being chosen to participate. Which of the following should we use to meet these goals?

• A) the survey method.
• B) random selection.
• C) a case study design.
• D) the placebo effect.

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Definitions:

Biotic Pollution

The negative impact on ecosystems and native species caused by the introduction and spread of invasive organisms.

In Situ Conservation

Conservation efforts that concentrate on preserving biological diversity in the wild.

Greenhouse Gas Accumulation

The build-up of greenhouse gases in the Earth's atmosphere, contributing to global warming and climate change.

Endangered Species Act

A law enacted to protect critically endangered species from extinction as a consequence of economic growth and development untempered by adequate concern and conservation.