topic badge

7.02 Classify data

Worksheet
Types of data
1

Determine whether the following classify as numerical or non-numerical data:

a

Favourite flavours

b

Maximum temperature

c

Daily temperature

d

Types of horses

e

Amount owing on layby

f

Types of vegetables

g

Brands of tablets

h

Types of folders

i

Daily UV index

j

Maximum rainfall

k

Favorite colours

l

Colours of folders

m

Brands of phones

2

Determine whether the following classify as categorical or non-categorical data:

a

Maximum snowfall

b

Daily UV index

c

Types of dogs

d

Favorite colours

e

Amount owing on a purchase

f

Brands of phones

g

Types of fruits

h

Colours of folders

3

For each of these numerical data types, identify whether they are discrete or continuous:

a

Number of classrooms at a school

b

Daily humidity

c

The ages of a group of people

d

The time taken to run 200 metres

e

Lengths of cats' whiskers

f

The distance from Earth to Mars

g

How long it takes to fall asleep

h

Amount paid for walking the dog

i

The number of people taller than you

j

The top speed of different motorcycles

k

The size a coin collection

l

The amount of soda you drink in a day

m

The best time for solving a Rubik's cube

n

The hourly pay rate for a particular job

o

Number of views of a YouTube channel

p

The snowfall in your city

q

Number of children in your sports team

r

The strength of an earthquake

s

Amount of money owing on a mortgage

t

Your marks in a Physics test

4

State whether the following are nominal or ordinal data:

a

Eye colour

b

Your birthdate

c

Temperature

d

Favourite song

e

State/territory of birth

f

Year level

g

Speed of light

h

Position in a queue

5

Classify the following data into the following categories:

  • Numerical Discrete
  • Numerical Continuous
  • Categorical Ordinal
  • Categorical Nominal
a

Population of your town

b

Heights of people at a carnival

c

Weights of dogs

d

The languages spoken in your class

Sign up to access Worksheet
Get full access to our content with a Mathspace account

Outcomes

ACMGM027

classify a categorical variable as ordinal, such as income level (high, medium, low), or nominal, such as place of birth (Australia, overseas), and use tables and bar charts to organise and display the data

ACMGM028

classify a numerical variable as discrete, such as the number of rooms in a house, or continuous, such as the temperature in degrees Celsius

What is Mathspace

About Mathspace