Statistics Calculator
Calculate comprehensive statistics including mean, median, mode, standard deviation, variance, quartiles, percentiles, and more.
Calculator
Enter numbers separated by commas, spaces, or newlines to calculate comprehensive statistics.
Mean
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Median
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Standard Deviation
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Mode
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Variance
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Range
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IQR
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Comprehensive Statistics
Step-by-Step Solution
Complete User Guide
Statistics Calculated
- Mean: Average of all values
- Median: Middle value when sorted
- Mode: Most frequent value
- Standard Deviation: Measure of spread
- Variance: Square of standard deviation
- Quartiles: Q1 (25%), Q2 (50% = median), Q3 (75%)
- IQR: Interquartile Range (Q3 - Q1)
- Percentiles: 25th, 50th, 75th, 90th, 95th, 99th
Examples
Example 1: Basic Statistics
Input: 10, 20, 30, 40, 50, 60, 70, 80, 90, 100
Mean: 55
Median: 55
Standard Deviation: ≈ 30.28