Descriptive Quantitative Methods Overview

Core Purpose Descriptive quantitative methods systematically summarise and characterise research data, transforming raw information into meaningful statistical representations.

Key Analytical Techniques

• Measure central tendency
• Calculate variability
• Analyse distribution characteristics
• Visualise data patterns

Fundamental Statistical Approaches

Measures of Central Tendency

• Mean (arithmetic average)
• Median (middle value)
• Mode (most frequent value)

Variability Measurements

• Standard deviation
• Range
• Variance
• Interquartile range

Data Visualization Strategies

• Histograms
• Box plots