Reading Pie Charts - Examples With Solutions.
Writing about Graphs and Charts IELTS Writing task 1 (Academic Module) requires you to write a description of information given in graphical form. This could be a graph, chart, table or diagram. The following pages provide a guide to writing these descriptions. Introduction to Line Graphs - Rising Trend Introduction to Line Graphs - Falling Trend.
Pie charts are useful for displaying data that are classified into nominal or ordinal categories. Nominal data are categorised according to descriptive or qualitative information such as county of birth or type of pet owned. Ordinal data are similar but the different categories can also be ranked, for example in a survey people may be asked to say whether they classed something as very poor.
Pie charts are those charts that look like pies, hence the name. Each pie is split into slices with each slice representing one particular group of data. The size of the slice shows you how much.
Pie charts are a typical type of data representation where data is represented as a part of a circle. The circle represents the total value (or 100%), and the different parts represent certain proportions (or percentage) of the total. In a pie chart, the are length of each sector (and in turn its central angle and area), is proportional to the part it represents. The origin of the pie chart is.
All graphs, charts, drawings, diagrams and photographs should be numbered consecutively as figures according to where they come in the text (e.g. Figure 1, Figure 2, Figure 3). All tables should be numbered using a separate sequence (e.g. Table 1, Table 2). Make sure all your images are large enough.
Pie Charts normally show proportion, which can be measured in percentages or fractions. This chart shows the relative size of populations of countries of the European Union in 2007. So we can only make comparisons; we cannot say anything about change.
IELTS will often give two or three pie charts in a task 1 essay prompt. Each pie chart will show information about a different time period and you need to write an essay that describes the main changes over time. Tips. Pay attention to the time period of each pie chart. To find the main trends, look for the biggest changes. If possible, put items into categories. For example, a pie chart of.