In Verifying Data Quality of Existing Statistics Mr

question 31

Multiple Choice

In verifying data quality of existing statistics Mr.Marsh discovers that the definition of Ȉwork injuryȈ varies across different agencies and time.This is an example of

• A)validity.
• B)reliability.
• C)topic knowledge.
• D)ecological fallacy.

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Definitions:

Receptive Field

The specific area within the visual world that elicits a response from any sensory neuron.

Lamellated Corpuscles

Pressure receptors in the skin and other organs that respond to deep pressure and vibration.

Ruffini Corpuscles

Sensory receptors in the skin that respond to stretch and sustained pressure.

Two-Point Discrimination

The ability of the skin to distinguish two nearby points as separate stimuli, a measure of sensory nerve function.