- what is a sample?
A sample is taking a little bit of something like food, blood, people, etc.
- why take a sample?
Because sometimes it will take to long to test everything so you only take a bit .
- what are some examples of sampling done irl?
People get a sample of their blood taken because people that take the blood want to check to make sure it's okay.
- what does the word ‘population’ mean?
The population of something is all of it. eg. All of the people at a school, all of the food on the plate.
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