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KEAM 2017 Physics and Chemistry Paper
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Question : 2
Total: 120
In a measurement, the random error
Can be decreased by increasing the number of readings and averaging them
Can be decreased by changing the person who takes the reading
Can be decreased by using new instrument
Can be decreased by using a different method in taking the reading
Can never be decreased
Validate
Solution:
In a measurement, the random error can be minimixed by increasing the number of readings and averaging them.
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