Vocab
How do you do the Mean
Add up all the numbers then dived by how many there are.
What is the MAD of 7,7,7,7,7
What is the mean of 20,10,30
20
What is the medium of 50,100,51
51
What is the range of 10,2,6,
8
What does Deviation mean
A measure that is used to find the difference between the observed value and the expected value of a variable.
What is the MAD of 0,0,3,8,9
3.6
What is the mean of, 2,9,8,27
40
What is the medium of 44,77,55,99
104.5
What is the range of 9,7,61,5,
56
What does Absolute mean
The non-negative value of x without regard to its sign. regard to its sign. regard to its sign. regard to its sign.
What is the MAD of 12, 15, 25, 28
6.5
What is the mean of 2,10,22,30,25
69
What is the medium of 99,101,21,66,11
66
What is the range of 99, 100, 21,33, 45,
79
How do you find the Medium
You find the middle of the data set and then if there are two in the middle add them up and divide by two
What is the MAD of 8, 10, 13, 19, 30
6.8
What is the Mean of 6,8,9,0,4,3
5
What is the medium of 22.4,22.6,22.8,23,20,22.21
7.5
What is the range of 67,89,100,101,45,27,
74
How do you do MAD
You find the mean then subtract the mean from all the numbers in the set then you add all the numbers together and finally you dived the numbers by how many there are
What is the MAD of 10,4,12,4,2,10,7
3.1
What is the mean of 10,21,30,7,8,35,15
18
What is the medium of 66,78,90,45,35,20,7
45
What is the range of 4,5,9,8,7,5,17
13