Statistical data refers to data being taken from someone elses findings
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.
Primary source data is when a person is actually on the scene taking random examples and questions whereas secondary source data is taken from newspapers, magazines, hearsay, Internet ..... etc
when information is taken from somewhere else then given to you ie your homework.you take it from the web then give it to your teahers.
primary data is where you get o fact off a computer or from a book secondary data is where you get a fact of someone and it might not be true
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.
Statistical data refers to data being taken from someone elses findings
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.
Secondary use is using data for a purpose other than the purpose it was collected for.
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.
Primary source data is when a person is actually on the scene taking random examples and questions whereas secondary source data is taken from newspapers, magazines, hearsay, Internet ..... etc
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.
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.
when information is taken from somewhere else then given to you ie your homework.you take it from the web then give it to your teahers.
External secondary data - data that is obtained outside the firm itself.
Secondary data is a data collected by someone other than the user. Secondary data for social science include censuses and organizational records.
Bias. Errors of definition . Substition. Arrithmetical errors. In adequacy in size.