Mathematics, 06.11.2020 17:40 jason9394
Which of the following statements is true?
Observations are often used to form questions about the world.
The dependent variable is changed by the experimenter.
The best hypotheses are written as answers to a question.
A hypothesis is created at the end of an experiment.
Answers: 2
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Which of the following statements is true?
Observations are often used to form questions about the...
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