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ISA Key Terms
GCSE
4
Chemistry
10th Grade
01/15/2012
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Cards

Term
Precision
 Definition

How small a measurement is.

 

i.e. mm's are more precise than cm's.
Term
Accuracy
 Definition
How close a measurement is to its true value.
Term
Random Errors
 Definition

Errors caused by factprs we cannot control.

 

i.e. tiny changes in room temp.
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