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Average Calculator
Calculate mean, median, mode, range, and other statistical measures for your dataset. Choose between simple or weighted average calculations.
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Understanding Statistical Measures
Mean (Average)
The arithmetic mean is the sum of all values divided by the number of values. It's the most common measure of central tendency.
Mean = (Sum of all values) ÷ (Number of values)
Median
The median is the middle value when numbers are arranged in order. If there's an even number of values, it's the average of the two middle numbers.
Mode
The mode is the value that appears most frequently in the dataset. A dataset can have no mode, one mode, or multiple modes.