Question

data collected by the investigator is called -​

Answer 1

Answer:

The data collected by an investigator is called the primary data, whereas, the data that is already in existence being collected by any other investigator is known as secondary data.

Answer 2

Answer:Primary data also known as Raw data

The data which is first collected by investigators is known as Primary or Raw data.

What is Primary data?

• The information that researchers gather for the first time is known as primary data. It's also referred to as raw data. It is first-hand knowledge.It discusses acquiring data with a certain objective in mind.

• The main data is the information that is gathered directly and is determined by who gathers it initially,such as the information the student gathered for his study.
• The secondary data is gathered by a different party but is utilised in a different way.
• Second-hand knowledge is referred to as secondary data.
• It was not compiled from scratch; instead, it was acquired from published or unpublished sources.
• Secondary data includes things like someone's address from the phone book or a company's phone number from Just Dial.
• Internal sources are used when data is gathered from reports and records kept by the organisation itself.
• External sources are sources that are used to gather data when they are not part of the organisation.

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