Channel: Math and Science

Category: Education

Tags: standard deviation of probability distributionabsolute deviationmean absolute deviation in statisticsmath tutormean deviationmeasure of variabilityhow to find the mean absolute deviationstandard deviation explainedtutorstandard deviation statisticsstandard deviation formulavarianceabsolute deviation in statisticsstandard deviation calculatormean absolute deviationstandard deviation and variancemathstandard deviationstatisticsvariance statistics

Description: View more at MathAndScience.com. In this lesson, you will learn how to find the standard deviation and the mean average deviation of a data set. We will also learn how to interpret the results. The mean of the data is a measure of the center of the data set. The standard deviation and the mean average deviation (MAD) tell us, on average, how spread the data is about the mean. It tells is the range about the mean where most of the data lies.