What is a hypothesis?
An educated guess
A repeat of an experiment
A practical test carried out under carefully regulated conditions
What does data consist of?
All of the above
Edward Jenner was responsible for the discovery of
Alexander Flemming was responsible for the dicovery of
Which of the following are principles of experimentation?
What is a placebo?
The actual drug
A harmless drug
Should the sample size be
By how many variables should the actual/test experiment and the control experiment differ?
Which of the following are limitations of the scientific method?
Wrongly interpreting results
Careful planning and design
Which of the following describes the scientific method in the correct order?
Conclusion, data, principle, theory, observation, hypothesis, experimentation
Observation, hypothesis, theory, principle, experimentation, data, conclusion
Observation, hypothesis, experimentation, data, conclusion, principle, theory
Observation, hypothesis, experimentation, data, conclusion, theory, principle