1. Bar Charts & Pictograms
Friday, 17 June 2011

2. A class in Year 7 were asked the question
Example
A class in Year 7 were asked the question
“What is your favourite colour?”
Their results are shown below
Represent the data in a frequency table
Draw a bar chart to represent this data
Red
Green
Blue
Yellow
Pink
Orange

3. Example
A school entered 80 pupils for difference GCSE mathematics exams as shown in the table below.
Represent the data in the form of a bar chart.
Entry Level
Number of Students
Modular Foundation 33
Modular Higher 13
Linear Foundation 28
Linear Higher 6

4. @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @
Example
The pictogram below shows the number of text messages received by five students during one evening.
= 2 text messages
How many text messages did Adrian receive?
How many messages did the five receive between them?
Given that a sixth person Fay received 7 text messages, place this information onto the diagram @
Name
Adrian
Brian
Claire
Denvor
Elizabeth @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @

5. 40 Pupils were asked the question “What is your favourite fast food?”
Example
40 Pupils were asked the question
“What is your favourite fast food?”
The results are shown below
Using the symbol = five pupils, represent this data in a pictogram
Macdonalds
KFC
Fish & Chips
Pizza