Enter each individual y value and the mean y value into the calculator to determine the Syy.

Syy Calculator

Enter any 2 values to calculate the missing variable


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Syy Formula

The following formula is used to calculate the Syy in a calculator.

Syy = ฮฃ(yi - yฬ„)^2

Variables:

  • Syy is the sum of squares of the differences between each y value and the mean y value yi is each individual y value in the data set yฬ„ is the mean (average) of all y values in the data set

To calculate Syy, subtract the mean y value from each individual y value in the data set. Square each of these differences. Then, sum all of these squared differences to get Syy.