Dentin Forms Most of a Tooth, and It Is the Hardest

question 20

True/False

Dentin forms most of a tooth, and it is the hardest substance in the body.

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Definitions:

Non-Representative Sample

A sample that does not accurately reflect the broader population, potentially leading to biased results in research.

Control Group

In experimental research, the group that does not receive the treatment or intervention, serving as a comparison for measuring the effect of the treatment.

Experimenter Bias

The unintentional influence that a researcher can have on the results of a study, due to subjective expectations or desires regarding the outcome.

Self-Report Bias

A form of bias that occurs when respondents do not answer questions accurately due to misunderstanding, embarrassment, or deliberate falsehood.