The definitional formula for variance is stated in terms of how variance is defined. Question 28...

Question

Question

The definitional formula for variance is stated in terms of how variance is defined.

Question 28 options: True False

Answer 1

Answer #1

Answer

We know that the definitional formula for the variance is defined as the sum of all squared deviations from the mean

whereas the computational formula for the variance is given as a way to calculate the variance without calculating the sum of squared deviations.

so, we can say that the definitional formula for the variance is correct way to explain about variance in the way as it is defined.

statement is TRUE

Answer 2

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