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Korolek [52]
3 years ago
14

Which of the following is true? a. A hypothesis is a measure, such as price or quantity, that can take on different values at di

fferent times. b. To test a hypothesis is the last step under the scientific method of studying economic problems. c. To identify a question and define the relevant variables is the last step under the scientific method. d. Assumption refers to a theory about how key variables relate to one another.
Mathematics
1 answer:
vova2212 [387]3 years ago
8 0

Answer:

Step-by-step explanation:

D

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