Which of the following statements is true?
1-If a hypothesis is proven false, a mistake has been made in the experiment.
2-The independent variable is what changes as a result of the dependent variable.
3-Changes in the independent variable cause changes in the dependent variable.
4-Once a hypothesis is proven true, it becomes a theory and cannot be disproved.
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the first one which says a hypothesis is proven false, a mistake has been made in the experiment...
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Answer:
It is c
Explanation:
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