primary data


	primary data
	Advantages Collection method known Accuracy known Questionnaire or survey can be designed properly to find answers to specific questions	Disadvantages Collection of data can be time-consuming and expensive
	Evaluation Primary data is information that you collect yourself. You could do an experiment, carry out a survey or use a questionnaire to collect primary data.

Collection method known
Accuracy known
Questionnaire or survey can be designed properly to find answers to specific questions

Primary data is information that you collect yourself. You could do an experiment, carry out a survey or use a questionnaire to collect primary data.

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