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Lab Skills

Review of lab skills

QuestionAnswer
Observation what is seen or measured
Inference a conclusion based on observation or evidence
Hypothesis prediction : If (independent variable) then (dependent variable)
Theory an explanation supported by strong evidence
Experiment Group group with the treatment or "new drug"
Control Group does not receive the treatment "no drug"
Placebo fake pill
Independent variable the treatment or new drug
Dependent variable what you measure, the data
Ways to make an experiment better or more valid repeat test larger group make it longer
Number of things you should change in an experiment one
Created by: gjsund1988
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