Counting Crowds

Find out how statisticians use density samples to estimate their statistics.

Time: 2:40

 

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Xmas Light Sum

Xmas Light Sum

Arrange the coloured lights to create a balanced pattern where the total of each colour matches the target numbers. So far this activity has been accessed 4286 times and 253 Transum Trophies have been awarded for completing it.

Teacher: Click the play button in the centre of the video screen above. In the bottom right corner of the video (when you cursor moves over the playing video) is a broken square button which opens full-screen mode.

Counting Crowds

Find out how statisticians use density samples to estimate their statistics.

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