Q:
# What is the mean absolute deviation formula?

**The mean absolute deviation formula is Σ|x - μ| / N.** The symbol Σ is used to denote the sum of a series of numbers, while μ represents the mean, x represents each value and N represents the total number of values. The formula takes the absolute value of the difference between a value and the mean and divides it by the number of values.

Credit:
Imgorthand
E+
Getty Images

The mean absolute value of a data set, sometimes abbreviated as MAD, represents the mean of the data's absolute deviations about the data's mean. In other words, the mean absolute deviation represents the absolute value of the average distance from the data set's mean. The mean of a data set is the average of all of its values.

Learn more about Calculus-
Q:
## How do you find the interval of convergence?

A: Interval of convergence in a power series is the set of all values of a particular variable, usually x, for which the series converges. To determine the in... Full Answer >Filed Under: -
Q:
## What is the Lewis structure for CH2N2?

A: The Lewis dot structure for CH2N2, the chemical formula for diazomethane, can be written with a C in the center, with two separate lines connecting the C t... Full Answer >Filed Under: -
Q:
## What is a math extrapolate formula?

A: A math extrapolate formula is an equation used to predict the value of the dependent variable from an independent variable not found within the range of da... Full Answer >Filed Under: -
Q:
## What are examples of common Excel formulas?

A: Some common Excel formulas include SUM, which calculates the sum of values within a specified range of cells, COUNT, which counts the number of cells that ... Full Answer >Filed Under: