The algebraic sum of the deviations of a set of n values form their mean is

The algebraic sum of the deviations of a set of n values from their mean is (a) 0 (b) n-1 (c) n( d) n+1

The algebraic sum of the deviations of a set of n values from their mean is 0( b ) n-1 (c) n (d) n+1

The algebraic sum of the deviations of a set of n values from their mean is (a) 0 (b) n-1 (c) n (d) n+1

Consider the following statements: 1. The algebraic sum of the deviations of a set of n value from its arithmetic mean is zero. 2. In the case of frequency distribution, mode is the value of variable which corresponds to maximum frequency. Which of the statements above given is/are correct?

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?

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