Statistical Quartiles Analyzer

📊 Statistical Analyzer Quartile Decile Percentile Box Plot

Professional statistical calculator - Compute Quartiles, Deciles, Percentiles with interactive Box Plot visualization

📊 Quartile Analysis

📈 Decile Distribution

🎯 Percentile Rank

📦 Box Plot Chart

📉 Histogram

📝

Data Input

🎯

Percentile Value

📊

Statistical Results

📈 Basic Statistics
N: --
Mean: --
Median: --
Min: --
Max: --
Range: --
Std Dev: --

📊 Quartiles
Q1 (25th): --
Q2 (50th/Median): --
Q3 (75th): --
IQR: --

🎯 Percentile
Percentile: --
Value: --

📦

Box Plot (Five-Number Summary)

📊

Histogram Distribution

📈

Decile Distribution

🎯

Percentile Distribution

📦

Five-Number Summary

Min: --
Q1: --
Median: --
Q3: --
Max: --

📚

Example Datasets

💡

Interpretation Guide

📖 Quartiles
Q1: 25% of data below this value
Q2: Median (50%)
Q3: 75% of data below this value
IQR: Interquartile Range (Q3-Q1)

📖 Box Plot Components
• Box = IQR (Q1 to Q3)
• Line inside box = Median
• Whiskers = Min/Max (non-outlier)
• Dots = Potential outliers

📖 Percentiles
Pth percentile: value below which P% of data falls
Useful for rank comparisons and test scores

📊 Statistical Analyzer — Professional quartile, decile, percentile calculator with Box Plot visualization

Statistical Analyzer — Complete statistical analysis tool. Compute quartiles, deciles, percentiles, and visualize with Box Plot & Histogram.