Statistics

Categorical Data I (collecting and displaying)

Numerical Data (Collecting and Displaying)

Create and interpret pictographs (1 value per picture)

Lists and tables

Create and interpret tables

Create and interpret dot plots (simple)

Create and Interpret Column Graphs I

Create and Interpret Column Graphs II

Effective Data Displays

Data Collection Investigation

Methods for Data Collection (Investigation)

Questioning in data collection (Investigation)

Level 2

Create and interpret dot plots (simple)

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.

a

How many students in the class have cats?

b

How many more students own cats than dogs?

c

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

Outcomes

S2-1

Conduct investigations using the statistical enquiry cycle:– posing and answering questions; – gathering, sorting, and displaying category and whole-number data; – communicating findings based on the data.

What is Mathspace

About Mathspace