129749
Descripción
Test por eimearkelly3, actualizado hace más de 1 año
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Creado por eimearkelly3
hace más de 11 años
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Pregunta 1
Pregunta
What is a hypothesis?
Respuesta
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An educated guess
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A repeat of an experiment
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A practical test carried out under carefully regulated conditions
Pregunta 2
Pregunta
What does data consist of?
Respuesta
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Measurements
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Observations
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Information gatheres
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All of the above
Pregunta 3
Pregunta
Edward Jenner was responsible for the discovery of
Respuesta
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Antibiotics
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Vaccinations
Pregunta 4
Pregunta
Alexander Flemming was responsible for the dicovery of
Respuesta
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Antibiotics
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Vaccination
Pregunta 5
Pregunta
Which of the following are principles of experimentation?
Respuesta
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Safety
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Ethical issues
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Accidental discoveries
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All of the above
Pregunta 6
Pregunta
What is a placebo?
Respuesta
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The actual drug
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A harmless drug
Pregunta 7
Pregunta
Should the sample size be
Respuesta
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Large
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Small
Pregunta 8
Pregunta
By how many variables should the actual/test experiment and the control experiment differ?
Respuesta
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0
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1
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2
Pregunta 9
Pregunta
Which of the following are limitations of the scientific method?
Respuesta
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Insufficient knowledge
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Wrongly interpreting results
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Control
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Ethical issues
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Careful planning and design
Pregunta 10
Pregunta
Which of the following describes the scientific method in the correct order?
Respuesta
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Conclusion, data, principle, theory, observation, hypothesis, experimentation
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Observation, hypothesis, theory, principle, experimentation, data, conclusion
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Observation, hypothesis, experimentation, data, conclusion, principle, theory
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Observation, hypothesis, experimentation, data, conclusion, theory, principle
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