The mean absolute deviation (MAD) is the [...] of [...]
the absolute deviations around the mean.
If you want to change selection, open document below and click on "Move attachment"
Subject 6. Measures of Dispersion artile range.
The range of the numbers 1, 2, 4, 6,12,15,19, 26 = 26 - 1 = 25
Recall that the deviation from the arithmetic mean is the distance between the mean and an observation in the data set. <span>The mean absolute deviation (MAD) is the arithmetic average of the absolute deviations around the mean.
In calculating the MAD, we ignore the signs of deviations around the mean. Remember that the sum of all the deviations from the mean is equal to
last interval [days]
repetition number in this series
scheduled repetition interval
last repetition or drill
Do you want to join discussion? Click here to log in or create user.