Unordered and Ordered  Stem and Leaf Plots

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The following data has been collected about the ages of customers using supermarket A

25 44 57 19 45 64 37 35 22 34 53 75 59 40 18 37 27 28 68 23
The data has been entered in this table.   The stem represents the number of tens and the figure in the units column goes on the diagram as a leaf.
The number 25  is represented on this diagram by the number 5 in the blue box.
The green box containing 7 units is on the same row as the 5 that represents 50. So this represents 57.
This is an UNORDERED Stem and Leaf Plot as the numbers although they are on the correct branches, they are not in numerical order  They now need to be put in the correct order . This is the same data which has now been put in numerical order.
This is now an ORDERED Stem and Leaf Plot.
An Unordered Stem and Leaf Plot to Show
the Ages of Customers that Visited Supermarket A.		 An Ordered Stem and Leaf Plot to Show
the Ages of Customers that Visited Supermarket A.
Stem
(tens)

Leaf
0
1 9 8
2 5 2 8 3 7
3 7 7 5 4
4 5 4 0
5 3 7 9
6 8 4
7 5
8
Stem
(tens)		 Leaf
0
1 8 9
2 2 3 5 7 8
3 4 5 7 7
4 0 4 5
5 3 7 9
6 4 8
7 5
8
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The following data has been collected about the ages of people visiting supermarket B.
57 55 19 70 42 64 53 41 36 40 25 65 54 43 47 29 35 55 67 38
Enter this data in an UNORDERED Stem and Leaf Plot. Then put the data in order for an ORDERED Stem and Leaf Plot.
Send the finished stem and leaf plot to your teacher.
An Unordered Stem and Leaf Plot to Show
the Ages of Customers that Visited Supermarket A.		 An Ordered Stem and Leaf Plot to Show
the Ages of Customers that Visited Supermarket A.
Stem
(tens)

Leaf
0            
1            
2            
3            
4            
5            
6            
7            
8            
Stem
(tens)

Leaf
0            
1            
2            
3            
4            
5            
6            
7            
8            
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