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ilbsmnier87 ilbsmnier87
  • 09-09-2015
  • Chemistry
Answered

how to reduce bias in a scientific investigation

Verified Answer :

lulu1991
lulu1991 lulu1991
  • 09-09-2015

You can increase the sample number and also you can control other non-related variables constant. And it can also has other methods base on the investigation type.

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