Mean
Median
Mode
Box and Whisker
Stem and Leaf
100
Find the mean
2, 3, 4
3
100
Find the median
24,25,6,10,35,8,4,3,
3,4,6,8,10,24,25,35
Answer:9
100
7,3,3,4,5,7,7
Mode:7
100
Which represents the median?
C
100
How many of these people are in their 30s?
None
200
Find the mean.
14, 17, 13, 14
14.5
200
Find the median. Round to one decimal place.
68,91,12,32,7,15,13,18
7,12,13,15,18,32,68,91
Answer:16.5
200
28,28,16,14,14,12,10
Mode:28,14
200
Which represents Q1?
B
200
How many numbers are less than 70?
6
300
Find the mean.
60, 90, 95, 85, 80
82
300
Find the median
12, 6, 4, 6, 12
4,6,6,12,12
Answer:6
300
45,62,34,43,52,12,1,1,1
Mode:1
300
Which represents Q3?
D
300
What is the mode?
78
400
Find the mean.
148, 163, 163, 181, 197
170.4
400
Find the median
20, 12, 34, 28, 19, 18
12, 18, 19, 20, 28, 34
Answer:19.5
400
12,43,21,12,12,21,5,8,8,6
Mode:12
400
What percent of the data is less than Q3?
75%
400
What is the median?
16
500
Find the mean.
32, 42, 52, 62, 72, 82, 92, 102
67
500
Find the median. Round one decimal place.
40, 4, 6, 2, 24, 5
2, 4, 5, 6, 24, 40
Answer: 5.5
500
12,12,4,6,7,19,19,24,8
Mode:12 and 19
500
What is the Interquartile Range?
6
500
What is the mean?
19.75