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Average Calculator

Calculate various statistical measures including mean, median, mode, and range from a set of numbers.


Enter Numbers

Example: 10, 20, 30, 40, 50

Statistical Measures Explained

Central Tendency

  • Mean (Average): Sum of all numbers divided by count
  • Median: Middle value when numbers are sorted
  • Mode: Most frequently occurring number(s)

Variability

  • Range: Difference between max and min values
  • Standard Deviation: Measure of data spread
  • Variance: Average of squared differences from mean

Examples

  • Test Scores: 85, 90, 78, 92, 88 → Mean: 86.6, Median: 88
  • Sales Data: 1000, 1500, 1200, 1000, 1800 → Mode: 1000 (appears twice)
  • Temperatures: 72, 75, 68, 70, 73 → Range: 7 (75-68)

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