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it should take place in controlled conditions:
- a quiet area to avoid disturbance
- an area where there's no smell of other food.
- an area where the light can be changed
- somewhere that has individual booths
- identical sized and coloured dishes
- charts available to complete
Emile Kessler
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What is fair test experiment?
make sure everything is the same
Why do experiments need to be repeated to be valid?
So it becomes a fair test and you can make sure you didn't make any mistakes :)
What should doctor lo also test to be sure that the indicator changed because of something inside the tank?
repeat the test, i would do it 3 times. collect the same data. make sure it is a fair test. and then get the mean of the end data to get the most accurate answer.
Why are placebos used in experiments?
To make it a fair test.
What does it mean by fair test?
Any test administered at a fair, such as a County or State fair can be described as a Fair Test.
What does it mean by a fair test?
Any test administered at a fair, such as a County or State fair can be described as a Fair Test.
Why is it important to have a fair test in chemistry?
Fair should definitely not be part of science fair.
How do they make sure that chocolate is fair?
food and cooking
How do you make a fair test in an experiment?
Use same equipment/apparatus
What is a plant fair test?
A fair test is something that doesn't change in a test for a plant.
Why do you need an umpire in football?
They make sure the game is fair.
What fair test means?
Fair test means, that in a experiment/project everything is perfect and fair.
