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mean = the sum of 23, 19, 26, 17, 21, 24, 22 divided by 7 = 152/7 =21.71
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Assuming the pattern would continue: 25, 24, 23, 22, 21, 20, 19, 18, 17, 16, 15, 14, 13...
To calculate the mean absolute deviation (MAD), first, find the mean of the data set: (16 + 19 + 20 + 22 + 26 + 34 + 35 + 39) / 8 = 24. Next, calculate the absolute deviations from the mean: |16-24|, |19-24|, |20-24|, |22-24|, |26-24|, |34-24|, |35-24|, |39-24|, which results in 8, 5, 4, 2, 2, 10, 11, and 15. The average of these absolute deviations is (8 + 5 + 4 + 2 + 2 + 10 + 11 + 15) / 8 = 7.125. Thus, the mean absolute deviation is 7.125.
You obtain the mean (also known as the average) by adding up all the number, then dividing the sum by the amount of numbers you have. -The sum of the numbers you provided is (14 + 13 + 17 + 24 + 17 + 19 = 104) -The amount of numbers you have is (6) Answer: (14 + 13 + 17 + 24 + 17 + 19)/6 = 17.3 recurring (that is, 17.3333...) The mean of the six numbers is therefore 17.3 recurring.