REVISION-DATA HANDLING Gr 5

............................... is a collection of information gathered by observations, measurements, research or analysis.

• Data

• Number

• Format

A tally chart is a simple way of recording data and counting the amount of something (frequency). Is this true ?

• Yes

• No

.................................... depicts the frequency of data in the form of pictures or symbols.

• Numbers

• Pictograph

• Histogram

........................................ is the representation of data (generally grouped), in the form of vertical or horizontal rectangular bars, where the length of bars are proportional to the measure of data.

• Bar graph

• Addition

• Line

A ....................................... is a graphical display of information using two bars besides each other at various heights.

• bar graph

• double bar graph

A ............................... is a graph that uses lines to connect individual data points.

• bar graph

• line graph

A pie chart, sometimes called a .......................... chart.

• square

• circle

• rectangle

• triangle