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Graphs & Charts
TALLY CHARTS
Example
A housing survey shows these types of house in a street of 24 homes:
2 bed house Flat Flat 2 bed house Bungalow 3 bed house 3 bed house
Bungalow Flat Flat 2 bed house 2 bed house Flat Flat Flat Flat
Bungalow 2 bed house Bungalow 2 bed house 2 bed house 3 bed house
3 bed house 3 bed house
We can make these into a table - first make a list of the types of
home:
Home
House (2 bedroom)
House (3 bedroom)
Flat
Bungalow
Now make a tally mark l for each one that you count.
Go through the list one by one and cross each one off as you enter it
on the chart. When you reach 5 tally marks, the 5th goes across e.g.
llll and you leave a gap before the next tally mark.
Home
Tally
House (2 bedroom)
Total
7
House (3 bedroom)
Flat
Bungalow
f lex i p
(a)
ac k s
Finish the tally chart for the whole sheet - (check that
you have all 24).
28
Graphs & Charts
2)
SEEDS
A packet of mixed flower seeds is sown and a count is made later of
the colours of the flowers:
Yellow
Yellow
Orange
Yellow
Orange
Orange
Yellow
White
White
White
Pink
Yellow
Pink
White
Yellow
Yellow
Orange
Pink
Yellow
Orange
Yellow
Orange
White
Yellow
Fill in the tally chart below: (Remember to tick them off as you go).
Colour
Tally
Total
Yellow
Orange
White
Pink
3)
A college music department makes a count of the types of
instrument kept in store. Ruth has to take down the numbers as
they are called out.
Trumpet
Flute
Guitar
Trumpet
Drum
Flute
Guitar
Drum
Trumpet
Flute
Guitar
Flute
Guitar
Guitar
Trumpet
Guitar
Guitar
Drum
Flute
Drum
Guitar
Trumpet
Flute
Flute
Draw up a tally chart to make the job easier.
f lex i p
Instrument
ac k s
Tally
29
Total
Graphs & Charts
4)
MOBILE PHONE CONVERSATIONS
Anna keeps a record over a week of how many minutes conversations
last on her mobile phone.
Number of minutes
7
1
3
5
3
5
1
4
2
2
2
4
4
1
5
5
2
2
2
6
3
5
6
2
4
3
2
2
2
3
Fill in the tally chart to put it in order:.
Number of minutes
Tally
Number of conversations
1
2
3
4
5
6
7
If the information is given in groups of numbers you need to work out
which group each tally mark belongs to:
(5)
STUDY CENTRE
A survey in a Study Centre shows that the students present have
the ages listed below:
f lex i p
16
16
ac k s
20
47
25
22
42
27
37
19
17
20
61
28
30
30
25
23
49
29
38
18
17
33
53
Graphs & Charts
Years
Tally
Total in group
16-19
6
20-29
30-39
40-49
50-59
60-69
In the first group 16-19 you have the ages 16,17,18,19,17,16.
So there are 6 students in this group.
(a)
6)
Carry on and finish the tally chart.
SUNFLOWERS
The list below shows the height (in centimetres) of 21 sunflower
plants. Fill in the tally chart. (Remember - tick them off as you go.)
95
86
67
83
Height
88
77
63
84
72
89
85
70
96
66
Tally
70-79
80-89
90-99
f lex i p
65
74
74
79
Number of plants
60-69
ac k s
82
87
31
83
Graphs & Charts
7)
CAMERA SALES
A shop records types of cameras sold over the week.
Minolta
Konika
Olympus
Nikon
Minolta
Pentax
Minolta
Minolta
Minolta
Olympus
Olympus
Minolta
Konika
Pentax
Pentax
Konika
Pentax
Olympus
Olympus
Olympus
Olympus
Konika
Olympus
Nikon
(a) Draw up a tally chart.
f lex i p
Check your answers, then discuss with your tutor what you need to
work on next.
ac k s
32
Graphs & Charts
Answers
Example
Home
Tally
House (2 bedroom)
llll ll
llll
llll lll
llll
House (3 bedroom)
Flat
Bungalow
2)
Colour
Tally
Yellow
Pink
llll llll
llll l
llll
lll
Instrument
Tally
Trumpet
Drum
llll
llll ll
llll lll
llll
No of minutes
Tally
1
lll
llll llll
llll
llll
llll
ll
l
Orange
White
3)
Flute
Guitar
4)
2
3
4
5
6
f lex i p
7
ac k s
Total
7
5
8
4
Total
10
6
5
3
Total
33
5
7
8
4
Number of
conversations
3
10
5
4
5
2
1
Graphs & Charts
5)
Years
Tally
16-19
60-69
llll l
llll llll
llll
lll
l
l
Height
Tally
60-69
90-99
llll
llll l
llll llll
ll
Camera
Tally
Minolta
llll l
llll
llll
llll lll
ll
20-29
30-39
40-49
50-59
6)
70-79
80-89
7)
Pentax
Konika
Olympus
f lex i p
Nikon
ac k s
Total
6
9
4
3
1
1
Total
4
6
9
2
Number sold
34
6
4
4
8
2