PLTW IED EOC Practice

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What is ethics in scientific research?

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Ethics in scientific research refers to the principles that ensure research is conducted responsibly, protecting the rights and welfare of participants and the integrity of the research process.

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What is the design process in engineering?

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The design process in engineering is a series of steps that engineers follow to create a detailed plan for a product, including defining the problem, brainstorming solutions, and developing prototypes.

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What is a hypothesis?

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A hypothesis is a testable statement or prediction about the relationship between two or more variables in a scientific experiment.

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What is statistical analysis?

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Statistical analysis is a method used to collect, review, and interpret data to identify patterns, trends, and relationships in scientific research.

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What are renewable resources?

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Renewable resources are natural resources that can be replenished naturally over time, such as solar energy, wind energy, and biomass.

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Why is it important to conduct research responsibly?

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Conducting research responsibly is important to ensure the safety and rights of participants, maintain public trust in science, and produce valid and reliable results.

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What is the purpose of testing in the design process?

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The purpose of testing in the design process is to evaluate the functionality and effectiveness of a product before it is finalized and produced.

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What is the role of data analysis in scientific research?

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Data analysis in scientific research helps researchers make sense of collected data, draw conclusions, and support or refute their hypotheses.

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What is the impact of using renewable resources on the environment?

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Using renewable resources generally leads to a reduced environmental impact compared to non-renewable resources, as they produce less pollution and are more sustainable.

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What is a scientific experiment?

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A scientific experiment is a structured procedure carried out to test a hypothesis, involving controlled conditions and variables.