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Worksheetsstem and leaf plot
Total questions: 50
Worksheet time: 39mins
While doing a project for P. E. class, Ling researched the number of athletes competing in an international sporting event.
How many countries have exactly 32 athletes?
4
3
6
1
The employee at the department store counted the number of ties on each tie rack.
How many racks have at least 30 ties but fewer than 40 ties?
4
2
7
5
What is the Mode of this data?
74
56888
68
45
What is the Minimum data item?
0
71
5
23
What is the Mode of this data?
96
97
68
802
What is the range of heights?
24
45
13
26
Data on a stem-and-leaf plot is listed in what order.
Greatest to Least
Least to Greatest
What place value is listed on the LEAF side of a stem-and-leaf plot?
Ones
Tens
Hundreds
Tenths
This plot show the ages of people at a birthday party. How many people at the party are 20 years of age or younger ?
7
6
8
5
This plot show the math test scores of Ms. Lasley's class. How many students score 70% or higher?
13
15
12
14
This shows how many baseball cards a group of friends have in their collections. How many friends have baseball card collections with more than 70 cards?
7
8
9
4
Which data set goes with this stem-and-leaf plot?
41, 52, 57, 58, 65, 66, 70, 75, 78, 78, 78, 80,
80, 95
41, 52, 56, 58, 66, 70, 75, 78, 78, 78, 80, 80,
95, 56
41, 52, 57, 58, 65, 66, 70, 75, 78, 78, 78, 78,
80, 80
52, 52, 57, 58, 65, 66, 70, 75, 78, 78, 78, 80,
80, 95
At a candy factory, butterscotch candies were packaged into bags of different sizes.
How many bags had exactly 66 butterscotch candies?
3
1
4
2
The Oxford Soup Company recorded the number of rotten tomatoes in each barrel it received.
How many barrels had less than 100 rotten tomatoes?
13
15
16
17
A veterinarian weighed all the dogs that visited his office last month.
How many dogs weighed exactly 22 pounds?
2
0
1
3
A machine dispensed red gumdrops into bags of various sizes.
How many bags had at least 15 red gumdrops?
33
23
25
27
A Technical Assistance Manager monitored his customers' wait times.
What is the shortest wait time?
30 minutes
48 minutes
31 minutes
71 minutes
What's the median of the data set:
0, 7, 11
(a)
What's the range of the data set:
10, 8, 20
(a)
What is the mode of the data set:
0, 0, 0, 5, 5, 5, 15
0
5
0 AND 5
There is no mode
What is the range of the data set:
0, 0, 0, 5, 15
0
4
5
15
What is the median of the data set:
0, 0, 0, 5, 15
0
4
5
15
What is the mean of the data set:
0, 0, 0, 5, 15
0
4
5
15
True or False - Before finding the median, you need to order the data from least to greatest.
True
False
The median of a data set is the...
Middle Number
Average
Biggest minus smallest
Number that appears most ofen
The range of a data set is the...
Middle Number
Average
Biggest minus smallest
Number that appears most ofen
The mode of a data set is the...
Middle Number
Average
Biggest minus smallest
Number that appears most ofen
The mean of a data set is the...
Middle Number
Average
Biggest minus smallest
Number that appears most ofen
Find the range: 10, 7, 0, 11, 6, 16, 20
21
20
14
11
Determine the median: 25, 26, 30, 41, 41, 45
35.5
38
41
34
Find the mode: 12, 13, 12, 14, 15, 16, 12, 13, 15
12, 13, and 15
13 and 15
12
16
Determine the median of the data set: 5, 6, 6, 4, 7, 2, 3
5
4
3
6
What is the median?
The number in the middle when the numbers are in order from least to greatest.
The difference between the largest and smallest number.
The average
The number that appears most often.
What is the range?
The sum of the largest and smallest number
The number in the middle
The difference between the largest and smallest number
The number that appears most often
How many dogs weighed 90 Pounds?
(Use the stem and leaf plot.)
2
1
0
11
How many dogs weighed 44 Pounds?
(Use the stem and leaf plot.)
2
5
0
11
How many cities have temperatures between 70 degrees and 99 degrees?
44
34
26
62
What is the range of the data shown in the stem and leaf plot?
40
56
136
96
