Multiple Choice
Professor Hargrove was interested in the causes of road rage. As part of his research he decided to manipulate the temperature in cars and to measure whether drivers became angry. Which step of the scientific method was he carrying out?
A) formulating a hypothesis
B) designing an experiment
C) evaluating the results of a study
D) identifying the variables
E) communicating the results
Correct Answer:
Verified
Correct Answer:
Verified
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