3 years ago

Discuss four ways a scientist can reduce bias scientific investigation

Biology

1 answer:

Kruka [31]3 years ago

4 0

By doing a blind test.

Say you're test tasting Cheetos and you must pick the best one out of three.

Close your eyes ... and taste so you wont know which one is which .

You may, during the test, pick the most or least expensive brand.

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