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Variance And Standard Deviation Formula

What is raised to the power of 2 in the formula for standard deviation to cancel out the square in the variance formula?

What is squared to find the average squared difference from the mean in the variance formula?

What is the term for the sum of squared differences between each data point and the mean in the variance formula?

Which formula is more sensitive to outliers due to the squaring of differences in the calculation?

Which statistical measure represents the average of the squared differences from the mean?

Which measure is the square root of the variance and represents the average deviation from the mean?

Which statistic is more interpretable as it shares the same unit as the original data?

What does the standard deviation represent in the context of a normal distribution?

In the variance formula, what is divided by the number of data points to calculate the average squared difference?