Question

Observations must be _____. subjective objective biased deductive

Answer 1

Objective
because it means based on measurement, or reasoning free of bias.

Answer 2

Answer: Objective

An observation is the outcome of the experimentation procedure. It is based upon the measurements and virtual evidences obtained while applying procedures. The observations should be objective that means they should be noted or recorded as such without any manipulation. An analyst should not make assumptions and the observation should be unbiased for a particular parameter because results will not be accurate.