Mean Calculator
Calculate arithmetic mean, median, mode and weighted average.
Result
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Note: These calculations are for informational purposes only and do not replace professional tax or financial advice. All information without guarantee.
Frequently Asked Questions
What is the difference between mean, median, and mode?
The mean is the sum divided by the count. The median is the middle value when sorted. The mode is the most frequent value. Each measures central tendency differently.
When should I use the median instead of the mean?
Use the median when data contains outliers or is skewed (e.g., income data). The median is more robust as it is not affected by extreme values.
What is the Mean Calculator?
The mean calculator computes the arithmetic mean, median, mode and weighted mean of a data set.
How does the Mean Calculator work?
Enter a series of numbers. The calculator computes the arithmetic mean (sum / count), the median (middle value of the sorted series), the mode (most frequent value) and optionally the weighted mean.
Key Data and Facts
Arithmetic mean = sum of all values / count. Median: middle value of sorted series. Mode: most frequent value. Weighted mean accounts for different weightings.
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