Question

what is primary data and secondary data in statistics​

Answer 1

Answer:

Primary data is data that is collected by a researcher from first-hand sources, using methods like surveys, interviews, or experiments. ... Secondary data is data gathered from studies, surveys, or experiments that have been run by other people or for other research.

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Step-by-step explanation:

Answer 2

Primary data is the data that the stactics store till the memory is not put off while secondary data will lose alll the data as soon as it is rebooted or power off

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