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What is an inherent problem in using secondary sources of data is?
An inherent problem in using secondary sources of data is that the data may have been skewed or manipulated a bit. Primary sources of data are always more reliable than secondary sources.
What is external secondary data?
External secondary data - data that is obtained outside the firm itself.
What precautions must be taken while using Secondary Data?
What are the Precautions you must take while using Secondary Data? The investigator should take precautions before using the secondary data. In this connection, following precautions should be taken into account. 1. Suitable Purpose of Investigation: The investigator must ensure that the data are suitable for the purpose of enquiry. 2. Inadequate Data: Adequacy of the data is to be judged in the light of the requirements of the survey as well as the geographical area covered by the available data. 3. Definition of Units: The investigator must ensure that the definitions of units which are used by him are the same as in the earlier investigation. 4. Degree of Accuracy: The investigator should keep in mind the degree accuracy maintained by each investigator. 5. Time and Condition of Collection of Facts: It should be ascertained before making use of available data to which period and conditions, the data was collected. 6. Comparison: Investigator should keep in mind whether the secondary data' reasonable, consistent and comparable. 7. Test Checking: The use of the secondary data must do test checking and see that totals and rates have been correctly calculated. 8. Homogeneous Conditions: It is not safe to take published statistics at their face value without knowing their means, values and limitations.
Why is secondary data used first before primary data?
Secondary data plays a crucial role within assessments in emergencies, specifically in phase I and II when collecting data and information produced from outside the field assessment is necessary to provide a baseline with which to compare primary data. SD complements and benefits the primary data collection
Example of secondary data?
Secondary data is data collected from other sources than your own such as reference books or the Internet.
What is an inherent problem in using secondary sources of data is?
An inherent problem in using secondary sources of data is that the data may have been skewed or manipulated a bit. Primary sources of data are always more reliable than secondary sources.
What is secondary data in marketing?
Secondary data is data that was collected from someone else an already exists for a different purpose. Using secondary data is usually the easiest and cost effective way of gaining data for marketing.
What is secondary use?
Secondary use is using data for a purpose other than the purpose it was collected for.
How does primary information differ from secondary information?
primary information is the information/data that you collected and secondary information is the data/information that is collected by someone else but you are using it.
What precautions are necessary before making use of secondary data?
1. the reliability of data 2. the suitability of data3. adequacy of data
Name three benefits of using secondary storage?
Three benefits of using secondary storage are that you can back up data, free up space on your primary storage, and more easily share data with other users. Secondary storage may be local to the computer or remote, such as with cloud storage.
Which of these can be considered data?
A computer processes data using only 1s and 0s.
What is external secondary data?
External secondary data - data that is obtained outside the firm itself.
Sources of secondary data?
Secondary data is a data collected by someone other than the user. Secondary data for social science include censuses and organizational records.
What precautions must be taken while using Secondary Data?
What are the Precautions you must take while using Secondary Data? The investigator should take precautions before using the secondary data. In this connection, following precautions should be taken into account. 1. Suitable Purpose of Investigation: The investigator must ensure that the data are suitable for the purpose of enquiry. 2. Inadequate Data: Adequacy of the data is to be judged in the light of the requirements of the survey as well as the geographical area covered by the available data. 3. Definition of Units: The investigator must ensure that the definitions of units which are used by him are the same as in the earlier investigation. 4. Degree of Accuracy: The investigator should keep in mind the degree accuracy maintained by each investigator. 5. Time and Condition of Collection of Facts: It should be ascertained before making use of available data to which period and conditions, the data was collected. 6. Comparison: Investigator should keep in mind whether the secondary data' reasonable, consistent and comparable. 7. Test Checking: The use of the secondary data must do test checking and see that totals and rates have been correctly calculated. 8. Homogeneous Conditions: It is not safe to take published statistics at their face value without knowing their means, values and limitations.
What are the dangers of using secondary data?
Bias. Errors of definition . Substition. Arrithmetical errors. In adequacy in size.
Why is secondary data used first before primary data?
Secondary data plays a crucial role within assessments in emergencies, specifically in phase I and II when collecting data and information produced from outside the field assessment is necessary to provide a baseline with which to compare primary data. SD complements and benefits the primary data collection
