CAIE IGCSE Mathematics Core C9.4 Statistical Charts and Diagrams Topic Practice

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Covered syllabus points

C9.4.1 Draw and interpret: (a) bar charts (b) pie charts (c) pictograms (d)

Question 1

[Maximum number: 2]

The pictogram shows the number of text messages sent by five students in one day.

Table for Question 1 — CAIE IGCSE Mathematics Core

Key: represents text messages

Question (a)

(a)

Kira sent 15 text messages.

Complete the key.

[ 1 ]

Question (b)

(b)

Find the number of text messages sent by Hana.

[ 1 ]

Question 2

[Maximum number: 2]

Sarah records the number of people who play golf on each of 14 days.

Table for Question 2 — CAIE IGCSE Mathematics Core
Table for Question 2 — CAIE IGCSE Mathematics Core

Complete the stem-and-leaf diagram.

\begin{tabular}{c|l}
\hline 2 & \\
\hline 3 & \\
\hline 4 & \\
\hline 5 & \\
\hline 6 & \\
\hline 7 & \\
\hline
\end{tabular}

Key: 2 8 represents 28

Question 3

[Maximum number: 2]

There are 20 cars in a car park and 3 of the cars are blue.

James wants to draw a pie chart to show this information.

Find the angle of the sector for the blue cars in this pie chart.

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