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experimental design

Biology Regents Review

QuestionAnswer
experiment (experimento) a test used to answer a question
hypothesis (hipótesis) an educated guess that can be tested
prediction (predicción) what you think will happen
independent variable (variable independiente) what the scientist changes
dependent variable (variable dependiente) what the scientist measures
constant (constante) factor that stays the same
control group (grupo de control) group used for comparison
data (datos) information collected during an experiment
observation (observación) information gathered using the senses
evidence (evidencia) information that supports an answer
conclusion (conclusión) final explanation based on results
qualitative data (datos cualitativos) descriptive data
quantitative data (datos cuantitativos) numerical data
graph (gráfica) visual display of data
analyze (analizar) examine carefully
infer (deducir) make a logical conclusion based on evidence
controlled experiment (experimento controlado) experiment with only one variable changed
Created by: awstromberg
 

 



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