Show that the sum of deviations of the values of the variable from their arithmetic mean is equal to zero.

The algebric sum of diviation of a set of n values from their arithmetic means is a

The sum of the deviations of the values of a variable from its ____ is zero.

Find the sum of the deviations of the variate values from their mean.

Consider the following statements: 1. The algebraic sum of deviations of a set of values from their arithmetic mean is always zero. 2. Arithmetic mean gt Median gt Mode for a symmetric distribution. Which of the above statements is/are correct?

Show that the sum of deviations of a set of observations about their mean is Zero.

The average of the squares of deviation of the values from arithmetic mean is called

What is the algebraic sum of the deviations of the values of a variable from their average ? Explain with an example.