Which of the Following Statements Applies to Economics,as Well as to Other

question 186

Multiple Choice

Which of the following statements applies to economics,as well as to other sciences such as physics?

• A)Experiments are considered valid only when they are conducted in a laboratory.
• B)Good theories do not need to be tested.
• C)Real-world observations often lead to theories.
• D)Economics,as well as other sciences,is concerned primarily with abstract concepts.