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Class 9 Science Exploration: Entering the World of Secondary Science Scientific questions and observationsExpert

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An instrument was replaced during a long-term observation. What should be done before comparing old and new data?

Answer and explanation

Correct answer: Calibrate and compare both instruments

Changing instruments may introduce artificial differences. Check equivalence when instruments are replaced.

Related tags

Instrument Change Calibration Long Term Data Scientific Questions And Observations Exploration: Entering The World Of Secondary Science Exploration Entering The World Of Secondary Science Science Class 9 Mcq

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