Posted by rian on Sunday, May 4, 2014 at 8:19pm.
how do u find the mean absolute deviation and what are the steps too!!

math mrs. sue HELP!!!  MathMate, Monday, May 5, 2014 at 12:53pm
Say you have a data set {4,6,8,9,10}
1. Find the mean = (4+6+8+9+10)/5=7.4
2. Sum the deviations from the mean (absolute values, no negatives)
(47.4)+(67.4)+(87.4)+(97.4)+(107.4) = 9.6
3. Divide the sum by the number of data (n=5) to get 9.6/5=1.92
4. 1.92 is the mean absolute deviation required.
Answer This Question
Related Questions
 math  does anybody know how to find the mean absolute deviation and the steps
 Math Ms. Sue Please help!  How do you find an answer to a MAD (mean absolute ...
 algebra help mrs. Sue  Mrs.Sue my homework from yesterday i had wrong ...
 mrs. sue algebra help  Mrs.Sue my homework from yesterday i had wrong ...
 Math  Scores from the same benchmark test are collected from two algebra ...
 advanced algebra  The mean test scores with standard deviations of four English...
 Math "Ms Sue"  The stemandleaf plot shows the heights in centimeters of Teddy...
 English (Mrs,Sue!!)  Mrs.Sue, I wrote a paper on research proposal. Now, my ...
 math  Find the mean absolute deviation of the set of data 16, 20, 24, 25, 28, ...
 Math  The stemandleaf plot shows the heights in centimeters of Teddy Bear ...
More Related Questions