The Use of Rule-Of-Thumb Measures Is Not an Exact Science

question 137

True/False

The use of rule-of-thumb measures is not an exact science and should be used with great care.

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Definitions:

Causal Relationship

A connection between two events where one event is understood to be directly responsible for causing the other.

Placebo

An inert substance given to a patient in control groups for medical experiments to compare the effects of a particular drug.

Testable Hypotheses

A proposition that can be put to a practical test to determine its validity.

Relative Risk

A measure in epidemiology that indicates the likelihood of a certain event or disease occurring in one group compared to another.