Mallowpuffs

Which of Griffin's biscuits was voted NZs favourite?

• ToffeePops Original

• Mallowpuffs Original

• Gingernuts

• margin of error

What is the source where this report was published?

• NZHerald

• Bay of plenty times

• Napier times

• Hawkes Bay today

What was the response variable?

• gender

• region

• favourite Griffin's biscuit

What survey method was used?

• paper

• interview

• phone interview

• application on Facebook page

What sampling method was used?

• random

• stratified

• self-selecting

• systematic

What was the exploratory variable?

• gender

• region

• favourite Griffin's biscuit

What was likely a source of error in this survey?

• males are underrepresented in the sample

• errors have the potential to cause bias in surveys

• small sample size

• different people like different biscuits

Who commissioned this survey?

• the government

• Statistics NZ

• Bikkielections

• Griffin's

Is region a categorical or numerical variable?

• categorical

• numerical

• neither

• both

Is favourite biscuit a categorical or numerical variable?

• categorical

• numerical

• neither

• both