Resources tagged with Sampling similar to What's Your Mean?:
Other tags that relate to What's Your Mean?
Probability distributions, expectation and variance. Handling data. Binomial distribution. Probability density functions. Maths Supporting SET. Random variables. Experimental probability. Mathematical modelling. Interpreting data. Numerical integration.There are 7 results
Broad Topics > Handling, Processing and Representing Data > Sampling
A Well-stirred Sample
Age 16 to 18 Challenge Level:
Typical survey sample sizes are about 1000 people. Why is this?
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.
Football World Cup Simulation
Age 7 to 16 Challenge Level:
A maths-based Football World Cup simulation for teachers and students to use.
Statistical Shorts
Age 11 to 16 Challenge Level:
Can you decide whether these short statistical statements are always, sometimes or never true?
History of Morse
Age 7 to 18
This short article gives an outline of the origins of Morse code and its inventor and how the frequency of letters is reflected in the code they were given.
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?
The Surveyor Who Came to Tea
Age 14 to 18
This article discusses how a survey company carries out its surveys and some of the issues involved.
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NRICH is part of the family of activities in the Millennium Mathematics Project.
NRICH is part of the family of activities in the Millennium Mathematics Project.