Y6 - Unit 2

Statistical investigation refers to…

• Solving problems using data.

• Solving data using problems.

• Guessing answers without data.

• A type of Frenchh Fries.

Statistical investigation involves…

• Be a detective.

• Doing mathematics questions.

• Writing questions only.

• Collection and analysis of data.

Which of the following is a type of data collection?

• Surveys and spreadsheets.

• Scratch and Makecod micro:bit.

• Google Chrome and Firefox

• All the above

Discrete data refers to…

• Data with any value (150.5cm).

• Data that can be grouped (Hair colour).

• Data that can be eaten.

• Data with whole numbers (1, 5, 7, 9).

Categorical data refers to…

• Data with whole numbers (2, 3, 4, 5).

• Data with any value (77.9).

• Data that can be grouped (Hair colour).

• Data with decimal numbers.

Continuous data refers to…

• Data with whole numbers.

• Data that can be grouped.

• Data with any value.

Closed-ended questions are…

• Questions with fixed responses.

• Questions with free responses.

• Questions about opening.

• Questions about closing.

Which of the following is an example of closed-ended questions?

• Yes or No questions.

• Short answer questions.

• Male or Female questions.

Open-ended questions are…

• Questions with fixed responses.

• Questions with free responses.

• Questions about introduction.

• Questions about conclusion.

Which of the following is an example of open-ended questions?

• Multiple choice

• Male or Female

• Yes or No

• What is your favorite sport?