Hypothesis
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No. A hypothesis is just a a potential explanation or relationship that must be tested and then either verified, dismissed, or modified.
A scientific explanation for a set of observations that can be tested in ways that support it or reject it is called a hypothesis. A hypothesis is a proposed explanation for a phenomenon that can be tested through experiments or observations to determine its validity.
If a hypothesis can't be tested then it's not "scientific".
conducting experiment
A hypothesis that can't be tested, can't be proved.
A hypothesis is tested by an experiment. A hypothesis is an estimate or guess about an outcome. The experiment proves whether the hypothesis is correct or not correct.
A hypothesis can be tested by an experiment
Not unless its tested by experimentation. If its tested by experimentation. And then if found to be true its no longer just a hypothesis. And if found to be false it becomes an invalid hypothesis, which anyone in their right mind would withdraw as a hypothesis.
A hypothesis is tested by having trials
An hypothesis is a concept or an idea to be tested.
hypothesis
oxygen
Since you did not tell us what Maria's hypothesis was or how she tested it, we cannot provide an answer.
Hypothesis.
hypothesis