A Political Poll That Is Used to Indicate the Percentage

question 101

Multiple Choice

A political poll that is used to indicate the percentage of voters who will vote for a particular candidate makes use of which of the following?

• A) Hypothesis testing
• B) Numerical analysis
• C) Estimation
• D) Both B and C

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Definitions:

Longitudinal

Pertaining to research or studies that follow subjects over a period of time, observing changes or development in those subjects.

Experimental Group

In research, a group of subjects who are exposed to the variable under study, allowing researchers to determine the effect of the variable on the outcome.

Imposed Treatment

Medical or therapeutic care administered to an individual without their explicit consent, typically under specific legal or ethical justifications.

Dependent Variable

The variable being tested and measured in a scientific experiment, which is affected by the independent variable.