Which term describes evidence that is expressed through numerical scales and statistics?

Which term describes evidence that is expressed through numerical scales and statistics?

• A. Qualitative
• B. Subjective
• C. Quantitative
• D. Diagnostic

Answer: (C)

Quantitative evidence is defined by numbers, scales, and statistics. This approach uses numerical data—measurements and counts—to express findings, enabling precise comparisons, trend analysis, and the application of statistical methods. It’s the choice when you need objective, measureable results that can be quantified across different groups or conditions. By contrast, qualitative evidence relies on descriptive, non-numeric information. Subjective evidence reflects personal opinions or feelings, and diagnostic refers to identifying a condition, not the way data are expressed.

Quantitative evidence is defined by numbers, scales, and statistics. This approach uses numerical data—measurements and counts—to express findings, enabling precise comparisons, trend analysis, and the application of statistical methods. It’s the choice when you need objective, measureable results that can be quantified across different groups or conditions. By contrast, qualitative evidence relies on descriptive, non-numeric information. Subjective evidence reflects personal opinions or feelings, and diagnostic refers to identifying a condition, not the way data are expressed.