One Way to Ensure Less Sample Bias Is to Select

question 129

Multiple Choice

One way to ensure less sample bias is to select a _____ sample.

• A) representative/random
• B) homogenous/ethnocentric
• C) placebo/control
• D) heterogeneous/ethnocentric

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Definitions:

Atonia

A condition characterized by a lack of muscle strength or muscle tone, often occurring during sleep phases such as REM sleep.

Pertussis

Also known as whooping cough, a highly contagious bacterial disease causing severe coughing fits and difficulty breathing.

Upper Frequencies

The higher range of frequencies or pitches, often associated with sounds or signals.

Lower Frequencies

Refers to the part of the spectrum that includes waves with relatively long wavelengths and, correspondingly, lower energy levels.