Enter your answer and show all the steps that you use to solve this problem in the space provided.
Use the table to answer the question.
The table shows the heights of 5 students in inches. What is the mean absolute deviation for these numbers?
59 71 68 75 67
I don't really understand this that much.
Do you think you can explain it to me more please anyone.
Okay, This is the Using Graphs To Analyze Data Unit review Unit Test Part Two.
Enter your answer and show all the steps that you use to solve this problem in the space provided.
Use the table to answer the question.
The table shows the heights of 5 students in inches. What is the mean absolute deviation for these numbers?
59 71 68 75 67.
I looked up a YouTube Video, and got all the steps to find The Mean Absolute Deviation.
First, You add the 5 given numbers.
59+71+68+75+67=340
Next, You divide the sum you got by adding(340) by how many numbers given (5).
340/5=68
Then, You subtract the quotient (68) by each of the five numbers. (59,71,68,75,67)
59-68=9
71-68=3
68-68=0
75-68=7
67-68=1
All the differences you got by subtracting (9,3,0,7,1) add them together.
9+3+0+7+1=20
Finally, Divide the quotient (20) by how many given numbers there are (5).
20/5=4
Mean Absolute Deviation= 4
Like this if i'm correct, to save time.
bro, help us instead of giving us a link 🙄✋🏼
Ah yes, that is correct @connexus kiddo. Very well done in explaining your question and answer.
We look forward to see more brave and kind students to help out our fellas.
@wrong!!! please explain how the answer is 20.
Here is an example which matches your question
(copy and paste)
www.khanacademy.org/math/statistics-probability/summarizing-quantitative-data/other-measures-of-spread/a/mean-absolute-deviation-mad-review