Collecting data

There are 25 NRICH Mathematical resources connected to Collecting data

problem

A population survey

Age

14 to 18

Challenge level

A geographical survey: answer the tiny questionnaire and then analyse all the collected responses...

article

Florence Nightingale - The Compassionate Mathematician

Florence Nightingale may be well known for her role as a nurse, but she was also an excellent mathematician, collecting and analysing data to help improve hospital conditions.

problem

Healthy Snack Shop

Age

7 to 11

Challenge level

What information do you need to know to set up a healthy snack shop for your class?

problem

A well-stirred sample

Age

16 to 18

Challenge level

Typical survey sample sizes are about 1000 people. Why is this?

article

The surveyor who came to tea

This article discusses how a survey company carries out its surveys and some of the issues involved.

problem

Do you brush your teeth every day?

Age

14 to 18

Challenge level

How can we find out answers to questions like this if people often lie?

$\nostyle Challenging Data Tasks: The Making of "Where Are You Flying?"$

article

\nostyle Challenging Data Tasks: The Making of "Where Are You Flying?"

How was the data for this problem compiled? A guided tour through the process.

problem

Where are you flying?

Age

14 to 18

Challenge level

Where do people fly to from London? What is good and bad about these representations?

list

Statistics - maths of real life

Age

14 to 18

Challenge level

This pilot collection of resources is designed to introduce key statistical ideas and help students to deepen their understanding.

problem

Estimating time

Age

11 to 14

Challenge level

How well can you estimate 10 seconds? Investigate with our timing tool.

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For younger learners

Collecting data

A population survey

Florence Nightingale - The Compassionate Mathematician

Healthy Snack Shop

A well-stirred sample

The surveyor who came to tea

Do you brush your teeth every day?

\nostyle Challenging Data Tasks: The Making of "Where Are You Flying?"

Where are you flying?

Statistics - maths of real life

Estimating time