6. Data research 1 (3)

Makes Surveys or questionnaires for friends and classmates and collect information on the items they have used or are still using.

From the collected data, first briefly analyze the relationship between people and objects, and sort out these relationships.

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This method is to create a questionnaire about the relationship between people and objects that have been classified, and invite people to fill in the questionnaire. Analyze the relationship between people and objects through changes in proportions.