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ORIMARY DATA AND SECANDARY DATA

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This document discusses secondary and primary data sources for research methodology. Secondary data refers to data that has already been collected and processed by others, while primary data is data collected for the first time by the researcher. Some advantages of secondary data include time and cost savings, while limitations include inappropriate or low quality data. Primary data collection provides original, unbiased information directly from respondents but has disadvantages of taking more time and resources to collect large volumes of raw data.

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FIRST ASSIGNMENT RESEARCH METHOLOGY INFORMATION AJEET KUMAR YADAV SECTION- ‘C’

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SECONDARY DATA The data which is collected by some person and processed and used by any other person or agency is called secondary data. Secondary data can be published resources or unpublished resources.

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ADVANTAGES saving of time  saving of money  Feasibility of both longitudinal and international comparative studies

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LIMITATIONS Inappropriateness of the data  Lack of control over data quality https://researchmethodsgdansk.wordpress.com

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PRIMARY DATA The data which is collected for first time is known as primary data.  Direct personal investigation  Indirect oral interviews  Information received to local agency  Mailed questioner method  Schedule send to enumerators

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ADVANTAGES  Basic data  Un biased information  Original data  Data from the primary market/ population  Data direct from the population

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LIMITATION Large volume of data  Huge volume of population  Time consuming  Direct and personal intervention has to be there  Raw data https://answers.yahoo.com/question/index?qid=20060806030853AAHxyJF

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ORIMARY DATA AND SECANDARY DATA

  • 1. FIRST ASSIGNMENT RESEARCH METHOLOGY INFORMATION AJEET KUMAR YADAV SECTION- ‘C’
  • 2. SECONDARY DATA The data which is collected by some person and processed and used by any other person or agency is called secondary data. Secondary data can be published resources or unpublished resources.
  • 3. ADVANTAGES saving of time  saving of money  Feasibility of both longitudinal and international comparative studies
  • 4. LIMITATIONS Inappropriateness of the data  Lack of control over data quality https://researchmethodsgdansk.wordpress.com
  • 5. PRIMARY DATA The data which is collected for first time is known as primary data.  Direct personal investigation  Indirect oral interviews  Information received to local agency  Mailed questioner method  Schedule send to enumerators
  • 6. ADVANTAGES  Basic data  Un biased information  Original data  Data from the primary market/ population  Data direct from the population
  • 7. LIMITATION Large volume of data  Huge volume of population  Time consuming  Direct and personal intervention has to be there  Raw data https://answers.yahoo.com/question/index?qid=20060806030853AAHxyJF