Statistics Vocab Quiz

What is the Mode?

• The Most Common Number

• The Middle number (When all numbers are put in ascending order)

• Sum / No of Values

• The highest number (Max) minus the lowest number (Min).

• The Upper Quartile (UQ) minus the Lower Quartile (LQ)

Answer explanation

The mode is the most common number in a set of data.

What is the Mean?

• The Most Common Number
• The Middle number (When all numbers are put in ascending order)
• Sum / No of Values
• The highest number (Max) minus the lowest number (Min).
• The Upper Quartile (UQ) minus the Lower Quartile (LQ)

What is the Range?

• The Most Common Number
• The Middle number (When all numbers are put in ascending order)
• Sum / No of Values
• The highest number (Max) minus the lowest number (Min).
• The Upper Quartile (UQ) minus the Lower Quartile (LQ)

What is the Median?

• The Most Common Number
• The Middle number (When all numbers are put in ascending order)
• Sum / No of Values
• The highest number (Max) minus the lowest number (Min).
• The Upper Quartile (UQ) minus the Lower Quartile (LQ)

What is the Interquartile Range (IQR)?

• The Most Common Number
• The Middle number (When all numbers are put in ascending order)
• Sum / No of Values
• The highest number (Max) minus the lowest number (Min).
• The Upper Quartile (UQ) minus the Lower Quartile (LQ)

What is the Acronym for the Statistical Process

• PPDOC
• DACPP
• PADCP
• PPDAC
• DDPOC

What are the four ways of gathering data?

• Observation
• Survey
• Simulation
• Experiment
• Replication

What does the A in PPDAC stand for?

• Analysis
• Abstract
• Attitude
• Apple
• Absolute

Which of the following statements are correct?

• We take a smaller group called a 'sample' from the larger group called the 'population'
• We take a 'sample' to save on time and money
• The 'population' must be the country that the 'sample' is from
• A 'sample' can be larger than the 'population' it comes from

Which of the following are Numerical Variables?

• Weight (kg)
• Height (cm)
• Age (Years)
• Eye Colour
• Ethnicity