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DepecheMode DepecheMode
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6 years ago
A researcher theorizes that the dramatic increase in the popularity of the personal computer was caused by the increased use of e-mail. Which of the conditions required to establish cause and effect has the researcher violated?   
A) There must be a systematic statistical link between the variables.   
B) The independent variable must precede the dependent variable in time.   
C) There is no hypothesis.   
D) The possibility of a spurious relationship must be eliminated.   
E) There must be a logical link between the variables that explains why the two are related.
Textbook 
Core Concepts in Sociology, Canadian Edition

Core Concepts in Sociology, Canadian Edition


Edition: 2nd
Authors:
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DimanDiman
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DepecheMode Author
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