It must be observable. People who agree with the Big Bang theory say that things such as stars and galaxies moving away from a center is proof. However, no one can test the Big Bang.
Oxygen
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Answer:
Guerilla
Explanation:
Guerilla is a casual form of testing where random users at a social or community location are asked to use the product and provide informal feedback.
The factors that are combined to create the reproducibility crisis are chance and publication bias.
<h3>What is the reproducibility crisis?</h3>
This is what is also referred to as the replicating crisis. This tells us that there are well established findings in research that are difficult to replicate.
The publication bias exists due to the fact that the outcome of a research determines the need to have it published or not published.
Read more on the reproducibility crisis here:
brainly.com/question/26292941
