5. Data

5.01 Broken lines graphs

5.02 Pictographs, bar and misleading graphs

5.03 Two-way tables and further bar charts

5.04 Sampling techniques

Investigation - Infograph using spreadsheets

5.05 Two-variable data

5.06 Correlation

Grade 8

5.04 Sampling techniques

Interactive practice questions

State whether the following statement is true or false:

A census of population is conducted to collect information important for future planning.

True

A

False

B

Easy

< 1min

State whether the following statement is true or false:

Easy

< 1min

State whether the following statement is true or false:

Easy

< 1min

State whether the following statement is true or false:

Easy

< 1min

Outcomes

8.D1.2

Collect continuous data to answer questions of interest involving two variables, and organize the data sets as appropriate in a table of values.

8.D1.6

Analyse different sets of data presented in various ways, including in scatter plots and in misleading graphs, by asking and answering questions about the data, challenging preconceived notions, and drawing conclusions, then make convincing arguments and informed decisions.

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