Cleanouts or Cleanout Equivalents Must Be Located for Access to All

question 12

True/False

Cleanouts or cleanout equivalents must be located for access to all of the drainage pipe.

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Definitions:

Predictive Validity

The degree to which a test or scale score forecasts future results in a connected activity or result.

Test Validity

The extent to which a test accurately measures what it is supposed to measure.

Reliability

The extent to which a measurement instrument yields reliable and uniform outcomes.

Validity

The degree to which an idea, inference, or measurement is substantiated and probably accurately reflects reality.