Describing Numerical Data

Multiple Choice

Describe the distribution as either perfectly symmetrical, approximately symmetrical or assymmetrical

• Perfectly symmetrical

• Approximately symmetrical

• Assymetrical

Multiple Choice

Describe the distribution as either perfectly symmetrical, approximately symmetrical or assymmetrical

• Perfectly symmetrical

• Approximately symmetrical

• Assymetrical

Multiple Choice

Describe the distribution as either perfectly symmetrical, approximately symmetrical or assymmetrical

• Perfectly symmetrical

• Approximately symmetrical

• Assymetrical

Multiple Choice

What is the shape of the data?

• symmetrical

• skewed left

• skewed right

• bell curve

Multiple Select

What is shape of the data?

• symmetrical

• skewed left

• skewed right

• bell curve

Multiple Choice

What is the shape of the data?

• symmetrical

• skewed left

• skewed right

• bell curve

Multiple Choice

Compare the spreads of the following pair of histograms

• Similar spread

• Histogram 2 has a greater spread than histogram 1

• Histogram 1 has a greater spread than histogram 2

Multiple Choice

What is the spread of the data?

• 4

• 10

• 19

• 9

Multiple Choice

Compare the spreads of the following pair of histograms

• Similar spread

• Histogram 2 has a greater spread than histogram 1

• Histogram 1 has a greater spread than histogram 2

Multiple Choice

Do the following pairs differ in spread, location, both or neither?

• Spread

• Location

• Both spread and location

• Neither

Multiple Choice

Compare the locations of the following pair of histograms

• Both histograms are the same

• Histogram 1 has a more positive centre than

  histogram 2.

• Histogram 2 has a more positive centre than

  histogram 1.

• The histograms share a similar location.

Multiple Choice

Do the following pairs differ in spread, location, both or neither?

• Spread

• Location

• Both spread and location

• Neither

​PUTTING IT ALTOGETHER

Symmetry

​

​Skew

​

​Location

​

​Spread