Absolute value is a measure of distance.
Spread, in the context of a probability distribution, is a measure of how much the data vary about their central value.
Distance or circumfrence.
For a sample of data it is a measure of the spread of the observations about their mean value.
It is a measure of the spread of a set of observations around their mean value.
Absolute value is a measure of distance.
It is a measure of the spread of the results around their expected value.It is a measure of the spread of the results around their expected value.It is a measure of the spread of the results around their expected value.It is a measure of the spread of the results around their expected value.
Absolute value is a measure of distance.
The distance a number is from zero.
Spread, in the context of a probability distribution, is a measure of how much the data vary about their central value.
Distance or circumfrence.
For a sample of data it is a measure of the spread of the observations about their mean value.
It is a measure of the spread of a set of observations around their mean value.
It is a measure of the spread of the data around its mean value.
Position refers to the location of an object relative to a reference point, while distance is the measure of how far apart two objects are from each other. Position is typically described by coordinates or landmarks, while distance is a numerical value that quantifies the space between two points.
Think of it as a distance or radius of a circle. A distance or radius is always positive. That is all absolute value is; a positive value. So, the absolute value of 3 is 3 and the absolute value of -3 is 3.
The standard deviation is a measure of the spread of data about the mean. Although it is essentially a measure of the spread, the fact that it is the spread ABOUT THE MEAN that is being measured means that it does depend on the value of the mean. However, the SD is not affected by a translation of the data. What that means is that if I add any fixed number to each data point, the mean will increase by that number, but the SD will be unchanged.