Mean
What is the definition of mean?
The average of a list of numbers
What is the definition of median?
The number in the middle of when listed from least to greatest
What is the definition of range?
The distance between the greatest and the smallest number in a list
Define: MAD
The average distance each data point is away from the MEAN
Define:IQR
The upper quartile (Q3) minus the lower quartile (Q1).
1, 1, 2, 2, 4, 5, 6, 6, 8, 9
What is the mean?
4
2, 6, 9, 10, 17
What is the median?
9
What is the definition of mode?
The most common number listed in a set
5, 25, 30, 10
What is the MAD?
10
Find the IQR. 35, 56, 34, 44, 52, 12, 34, 45
14.5
4, 7, 8, 8, 9, 10, 10
What is the mean?
8
5, 8, 3, 8, 10, 4
What is the median?
6.5
23, 17, 42, 29, 55, 38
What is the range?
32
0, 2, 8, 5, 3, 0, 4, 2
What is the MAD?
2
Find the IQR. 24, 34, 32, 16, 45, 38, 28
14
18, 16, 13, 15, 18
What is the mean?
16
19, 20, 55, 16, 35, 22, 43
What is the median?
22
6, 7, 10, 9, 4 What is the mode(s) if there are any?
There is not a mode
9, 6, 4, 8, 12
What is the MAD?
7.8
Find the IQR. 86, 24, 65, 65, 24, 24
41
6, 6, 3, 15, 12, 9, 6, 9
What is the mean?
8.25
6, 6, 3, 15, 12, 9, 6, 9
What is the median?
7.5
19, 11, 37, 81, 75, 53, 18, 17, 55, 87, 100, 74, 101, 74
What is/are the mode(s) if there are any?
74
3, 10, 0, 8, 6, 12, 6, 1, 3, 5
What is the MAD?
5.4
Find the IQR. 32, 23, 22, 33, 33, 23, 32, 23, 22
10