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

Simple Surveys

Interactive practice questions

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

A dot plot is displayed with the horizontal axis labeled "Types of pets" and six categories listed: birds, cats, dogs, other, rabbits, and turtles. Red dots represent the number of pets in each category, stacked vertically above the category names.

a

Which pet is most common?

$cats$

A

$rabbits$

B

$dogs$

C

$birds$

D

$other$

E

$turtles$

F

b

There is the fewest of which type of pet?

$other$

A

$rabbits$

B

$turtles$

C

$dogs$

D

$cats$

E

$birds$

F

c

How many students had $rabbits$ ?

d

Which pets could belong to the $other$other category?

Birds

A

Cats

B

Mice

C

Dogs

D

Easy

< 1min

A survey was conducted and the hair colours of the participants were recorded in the following dot plot.

Easy

1min

50 people were surveyed and asked to rate the taste of a new type of $museli$ . Their results are recorded in the table below.

Easy

< 1min

100 people were surveyed and asked to rate the taste of a new type of $museli bar$ . Their results are recorded in the table below.

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.

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