Year 7 - Data Quiz 1

A school conducts an election for a new school captain. Every teacher and student in the school casts a vote. Is this an example of census or sample?

• Census

• Sample

A company wants to understand the preferences of its employees regarding remote work. They send a survey to every employee. Is this an example of census or sample?

• Census

• Sample

A researcher selects 100 people from a city to study their eating habits. Is this an example of census or sample?

• Census

• Sample

State whether Census or Sample has been used.

Fifty people at a shopping centre are asked to nominate the supermarket where they do most of their grocery shopping

• Census

• Sample

A market research firm interviews 200 residents of a town to understand their shopping preferences. Is this an example of census or sample?

• Sample

• Census

A health department surveys every household in a city to assess vaccination rates. Is this an example of census or sample?

• Census

• Sample

Provide an example of "Categorical Data".

Provide an example of "Discrete Numerical Data".

Provide an example of "Continuous Numerical Data".

The survey asks me to choose my favourite brand of cars and give me the choices of "Ferrari, Mercedes, Lexus, Honda, Hyundai". If the data is collected, what is this data an example of?

• Categorical Data

• Discrete Numerical Data

• Continuous Numerical Data