Tuesday 3 June 2014

Statistics Lesson

For maths we are learning how to do statistics

- what is a sample?
A sample is like when you take a small something taken out and tested them insted of the hole lot.

- why take a sample?
Because it's takes to long to do if you do the hole lot.


- what are some examples of sampling done irl?
e.g.
  • Taking a blood sample 
  • Getting a few cooking a testing them instead of the hole lot. 


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