Calculate measures of central tendency and dispersion with detailed step-by-step solutions
Enter at least 1 value
Sum of all values divided by count
Odd n: Middle value when sorted
Even n: Average of two middle values
Position = (n+1)/2 for odd n
Value(s) that appear most frequently
Can have no mode, one mode, or multiple modes
Range = Maximum - Minimum
Measures the spread of data
Mean is the average (sum ÷ count), median is the middle value when data is sorted, and mode is the most frequently occurring value(s). Mean is affected by outliers, median is resistant to outliers, and mode shows the most common value in the dataset.