In 2011, It Was Estimated That the Total Number of People

question 15

Multiple Choice

In 2011, it was estimated that the total number of people afflicted with HIV, the human immunodeficiency virus, was slightly more than million.

• A) 13
• B) 23
• C) 34
• D) 43

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Definitions:

Punishment

A consequence delivered after an undesirable behavior, intended to reduce the likelihood of that behavior occurring again.

Inferential Statistics

This is a branch of statistics that makes predictions or inferences about a population based on a sample of data taken from that population.

Null Hypothesis

A default hypothesis that there is no effect or no difference, and any observed difference is due to sampling or experimental error.

Research Hypothesis

A specific, testable prediction about the relationship between two or more variables that a study aims to prove or disprove.