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Distinguish between a scientific hypothesis and a theory.
1 Once a scientific hypothesis has been proven to be accurate, it becomes known as a theory.
2 In order to be scientific, an hypothesis must be backed by a theory.
3 A scientific hypothesis is a testable assumption, while a theory is a well-verified idea used to explain a broad range of phenomena.
4 A scientific hypothesis must be testable, while a theory has already been tested.
5 Only a scientific hypothesis is subject to scrutiny, while a theory is generally accepted to be true and thus does not change.
Which of the following are scientific hypothesis?
(i) Stars are made of glitter.
(ii) Albert Einstein was the greatest scientist ever to have lived.
(iii) The planet Mars is reddish because it is covered in cotton candy.
(iv) Badminton is the worst sport.
(v) Tides are caused by the moon.
(vi) You were President Abraham Lincoln in your past life.
(vii) Animals can detect impending earthquakes ahead of
time.
(vii) Students who attend class earn better grades than students who do not attend class.
A - ii, iv, vi
B- i, ii, iii, v, vii, vii
C- All of the statements are scientific hypotheses.
D- None of the statements are scientific hypotheses.
E- i, iii, v, vii, viii
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