Book a Demo

Topics

Statistics

Categorical Data II (collecting and displaying)

Numerical Data (Collecting and Displaying)

Two Categorical Variables

Types of Data

Create and interpret dot plots I

Lesson

Practice

Create and interpret dot plots II

Create and interpret line graphs (real life)

Create and Interpret Scatterplots

Data Collection Investigation

Methods for Data Collection (Investigation)

Questioning in data collection (Investigation)

Collecting Data - A personal investigation

Create and interpret graphs involving time

Create and interpret frequency tables

Practicalities of Obtaining Data (investigation)

Create and interpret stem and leaf plots

Statistical Displays - A review

Interpret sector graphs

Real Life Data - Misleading Graphs

Dodgy pie charts (Investigation)

Cropped Graphs (Investigation)

Graphs not to scale (Investigation)

Misleading pictograms (Investigation)

Graphs with broken axes (Investigation)

Shape of data

Real Life Data - Opinion Polls (Investigation)

Statistics and the weather (Investigation)

Number of Observations

Recognising the centre of data

Recognising the spread of data

Recognising the shape of data

Mean

The problem with average (Investigation)

Median

Mode

Range

Mean, median mode and range (calculation from graphs and charts)

Mean, median mode and range (find missing data)

Mean, median mode and range (comparing data sets)

Mean, median, mode and range (combined set)

Write your own maths test (Investigation)

How the shape affects choice of centre and spread

Where is the centre? (Investigation)

Grouped Data

Frequency Tables and Grouped Data

Statistics on grouped data

Identify Outliers

Effects of Outliers

Book a Demo

United Kingdom England

Key Stage 3

Create and interpret dot plots I

Lesson

Practice

Interactive practice questions

A teacher made the following dot plot for the number of students in the class who had a dog and the number of students who had a cat.

A dot plot representing the number of students who had a dog and cat is presented. The horizontal axis is labeled "Cat" and "Dog." Red dots represent the number of students. There are $4$4 red dots on Dog, and $7$7 red dots on Cat.

How many students in the class have cats?

How many more students own cats than dogs?

How many students are there altogether in the class who own either a cat or a dog?

Easy

< 1min

A teacher made the following dot plot for the number of boys and girls in the class.

Easy

1min

Mrs. $Lee$ took a survey of the type of pets owned by her students.

Easy

< 1min

Here is a dot plot of the number of goals scored in each of $Bob$ ’s soccer games.

Easy

1min

Create and interpret dot plots I

Interactive practice questions

What is Mathspace

About Mathspace