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Scientific Observations and Hypotheses Quiz

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Scientific Observations and Hypotheses Quiz

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Questions and Answers

What is a hypothesis in the scientific method?

Conclusions based on observations and prior knowledge

A proposed explanation to a scientific question (correct)

Facts you can measure or count

Factors that are changed or tested in an experiment

What is the independent variable in an experiment?

Factors that are kept the same for both groups

Responding factor that is measured or observed

Factor that is changed or tested (correct)

Group that gets the independent variable

What is peer review in the scientific method?

Highly tested, generally accepted observation

Number of times an experiment is repeated during data collection

Others in the same field repeat your experiment to see if they get the same results (correct)

Facts you can see, touch, taste, smell, or hear

What are constants/controlled variables in an experiment?

Factors that are kept the same for both groups Signup and view all the answers

What is a theory in scientific terms?

A highly tested, generally accepted observation Signup and view all the answers

Which step of the scientific method involves proposing a possible explanation to a scientific question in an if-then format?

Hypothesis Signup and view all the answers

What is the term for a factor that is changed or tested in an experiment?

Independent variable Signup and view all the answers

What is the term for the group that does not receive the independent variable in an experiment?

Control group Signup and view all the answers

What is the term for the number of times an experiment is repeated during data collection?

Trials Signup and view all the answers

What is the term for conclusions based on observations and prior knowledge?

Inference Signup and view all the answers