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Class 9 Science Exploration: Entering the World of Secondary Science Hypothesis and experimentationExpert

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While measuring plant growth the student sometimes measured to the highest leaf and sometimes to the top of the stem. What problem occurred?

Answer and explanation

Correct answer: The measurement method was inconsistent

Different measurement rules reduce comparability and reliability. In exams use the same operational method in every trial.

Related tags

Measurement-Consistency Plant-Height Reliability Method Hypothesis And Experimentation Exploration: Entering The World Of Secondary Science Exploration Entering The World Of Secondary Science Science

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