Question

9 Researchers performing a well-designed experiment should base their conclusions on:1) the hypothesis of the experiment2) data from repeated trials of the experiment3) a small sample size to ensure a reliable outcome of the experiment4) results predicted before performing the experiment

Answer 1

Science knowledge is obtained through the scientific method, which has the following steps:

0. Observation, where the question is posed

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1. Research, where the available information is reviewed and contrasted with the observations.

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2. Hypothesis, an explanation prop