iGCSE (2021 Edition)

22.07 Histograms and pie charts

Lesson

Worksheet

Practice

Interactive practice questions

Construct a histogram to represent the following data:

$3,3,4,4,4,4,5,5,5,6,6,6,6,6,7,7,8,8,8$3,3,4,4,4,4,5,5,5,6,6,6,6,6,7,7,8,8,8

Easy

< 1min

A data set is represented the histogram below:

Medium

1min

The Cancer Council conducted a study to determine how long people spend in the sun in a summer month. They asked $120$120 participants to wear a detector at all times.

Their results are summarised in the histogram below:

Hard

2min

A government agency records how long people wait on hold to speak to their representatives. The results are displayed in the histogram below:

Hard

4min

Outcomes

0580C1.16C

Extract data from tables and charts.

0580E1.16C

Extract data from tables and charts.

0580C9.1

Collect, classify and tabulate statistical data.

0580C9.2

Read, interpret and draw simple inferences from tables and statistical diagrams. Compare sets of data using tables, graphs and statistical measures. Appreciate restrictions on drawing conclusions from given data.

0580C9.3B

Construct and interpret pie charts, simple frequency distributions, histograms with equal intervals.

0580E9.1