Question

Sum of the deviations of all the values of
X from the Mean is
a) Minimum
• b) Zero
c) Maximum
d) One​

Answer 1

Answer:

option b ) zero

Explanation:

The sum of the deviations from the mean is zero. This will always be the case as it is a property of the sample mean, i.e., the sum of the deviations below the mean will always equal the sum of the deviations above the mean.