Hi bestie lol i’m failing math too and use this app as a lil cheat :)
Answer: The answer is D
Step-by-step explanation: Hope this helps
3.3333333333333333333
repeating
Step-by-step explanation:

The mean absolute deviation is the average of the average. It shows the average distance of the numbers in a data set from the mean. After finding the mean, you find the absolute value of the distance between each number, and find the mean of those numbers to find the mean absolute deviation.