• 2022-06-09
    中国大学MOOC: The main data of the Results usually come from the ________ raw data.
  • processed

    内容

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      The data collected by the statistical survey can be original data or secondary data. The relationship between the original data and secondary data is ( ) A: The original data comes from the grass-roots units, and the secondary data comes from the superior units B: Secondary data is processed from original data C: There is no necessary connection between the original data and the secondary data D: There is no difference between primary data and secondary data

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      中国大学MOOC: Dissertations can be solely based on secondary data without the need for primary data.

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      中国大学MOOC: The data will need _______ from time to time.

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      Data can be generally divided into analog data and digital data.

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      We can cite data from other studies when we comment on our data.