Topics
13. Data
topic badge
CanadaON
Grade 7

13.06 Bar graphs, histograms, and circle graphs

Lesson
Worksheet
Practice

Interactive practice questions

The table below shows the house points earned by four houses at their swimming carnival.

House Points
Truganini $40$40
Nemarluk $30$30
Dundalli $70$70
Umbarra $50$50

Complete the graph using the information from the table.

Swimming Carnival ResultsHousePoints102030405060708090100TruganiniNemarlukDundalliUmbarra
Easy
< 1min

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

Construct a histogram to represent the following data:

$47,45,43,47,44,43,43,45,44,47,45,42,45,44,43,44,46,44,42,46,44,45,45,42$47,45,43,47,44,43,43,45,44,47,45,42,45,44,43,44,46,44,42,46,44,45,45,42

Medium
2min
Sign up to access Practice Questions
Get full access to our content with a Mathspace account
Book a Demo
Sign up for free

Outcomes

7.D1.1

Explain why percentages are used to represent the distribution of a variable for a population or sample in large sets of data, and provide examples.

7.D1.3

Select from among a variety of graphs, including circle graphs, the type of graph best suited to represent various sets of data; display the data in the graphs with proper sources, titles, and labels, and appropriate scales; and justify their choice of graphs.

7.D1.6

Analyse different sets of data presented in various ways, including in circle graphs 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.

What is Mathspace

About Mathspace