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Which source would be the best to base a hypothesis upon?

A)prior knowledge of a situation

B)popular beliefs about an issue

C)public opinion polls about a problem

D)a blog about a problem on the internet

Verified Answer :

AA hypothesis is a proposition that aims to explain a phenomenon or occurrence. In order for a Scientific hypothesis to be proved, a Scientific method must be used to test it (e.g. observation of data/statistics, analysis of measurements). A working hypothesis requires further data and analysis to be proved. With an amount of prior knowledge of a situation, a hypothesis can be formed as an explanation.

Answer:

a

Explanation: