It Is Always Possible That Patterns Observed in Sample Data

question 26

True/False

It is always possible that patterns observed in sample data do not accurately represent patterns in the population.

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Definitions:

Physical Stimulus

A tangible or material factor that can prompt a physical reaction in an organism.

Just-Noticeable Difference

The smallest change in stimulus intensity that can be detected, underlining the threshold at which a change is perceptible.

Detectably Different

The threshold at which a change in a variable or condition is perceptible or measurable from its previous state.

Fechner's Law

A principle describing the logarithmic relationship between stimulus magnitude and the resultant sensory experience's intensity.