Calculate Median of Numbers

Statistical Concepts

Understanding the Median

The median is a measure of central tendency that represents the middle value in a dataset when numbers are arranged in ascending order. It's particularly useful because it's less affected by extreme values (outliers) compared to the mean.

How Median is Calculated:

  • Odd count: The median is the middle number in the sorted list
  • Even count: The median is the average of the two middle numbers
  • Sorting: Numbers must be arranged in ascending order first
  • Robustness: Not affected by extreme outliers in the data
  • Applications: Income statistics, test scores, real estate prices

The median is especially valuable in skewed distributions where the mean might be misleading due to extreme values.