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:IQR
The upper quartile (Q3) minus the lower quartile (Q1).
What is another name for mean?
Average
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
Find the IQR. 35, 56, 34, 44, 52, 12, 34, 45
14.5
When the data set is separated in to 4 sections by the Quartiles, How much of the data does one of the four sections represent?
25%
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
Find the IQR. 24, 34, 32, 16, 45, 38, 28
14
What is another name for Q2?
Median
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
Find the IQR. 86, 24, 65, 65, 24, 24
41
9, 6, 4, 8, 12
What is Q1 and Q3
Q1=7.5
Q3=10
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
Find the IQR. 32, 23, 22, 33, 33, 23, 32, 23, 22
10
What do the quartiles separate the data set into?
Four equal parts