what are the sources of data collection in research?
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there are two source of data collection in techniques .
☆primary ....
primary data collection uses surveys ,experiments or direct observation.
☆secondary....
secondary data collection may be conducted by collecting information from a diverse source documents or electronic stored information .
census ad market studies are example of common source of secondary data.
this is also referred to as "data mining "
dear☺
i hope its helpful.
thanks....
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☆primary ....
primary data collection uses surveys ,experiments or direct observation.
☆secondary....
secondary data collection may be conducted by collecting information from a diverse source documents or electronic stored information .
census ad market studies are example of common source of secondary data.
this is also referred to as "data mining "
dear☺
i hope its helpful.
thanks....
ad plezzz mark as a brainlist ☹
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