sum of squares calculator
enter the value and click "calculate", the calculation result will be displayed.
what is the sum of squares?
in algebra, the sum of squares is used to find the sum of two or more square terms. for example, if two square terms have a plus sign between them, such as a2 + b2, then the sum of squares method is used.
in statistics, the sum of squares is the change in its mean value over a given step of data. it subtracts the mean from all observations and squares the difference, resulting in a statistical sum of squares.
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