alleryFor a prediction to test a hypothesis, its outcome must be what?
AAlready known
BCurrently unknown
CAlways positive
DKept secret forever
Answer & Solution
Correct answer: B. Currently unknown
1. A prediction tests a hypothesis only if the result is not yet known.
2. A success then raises the probability that the hypothesis is true.
3. A known outcome is a consequence that already shaped the hypothesis.
_Source: Wikipedia, Scientific method, Predictions from the hypothesis_
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