difference between primary and secondary data in statistics

It is difficult to extract the exact required information without high-level processing and data handling techniques. Secondary in comparison to primary data is not that much reliable and accurate as it is not present in the original form and have been through various data handling and processing methods.Primary Data is regarded as the most basic form of data. It is the most accurate form of data.A common example includes gathering data from a research publication, documentary or previously preserved records. Secondary data: These are the data which are collected from some secondary source i.e. A ...Research and statistics are two important things that are not mutually exclusive as they go hand in hand in most cases. Whereas secondary Data is an advanced form of data. Numerical measures of same characteristic is known as observation and collection of observations is termed as data. The difference between primary and secondary data in Statistics is that Primary data is collected firsthand by a researcher (organization, person, authority, agency or party etc) through experiments, surveys, questionnaires, focus groups, conducting interviews and taking (required) measurements, while the secondary data is readily available (collected by someone else) and is … It is fabricated or tailored data.Thank you, dear. In this process, primary data is assembling of data or information for the first time, but, secondary data is the data that has been already gathered or collected by others. Secondary data is available in the precise and refined form as it is passed through a variety of data processing scenarios and data handling techniques. Difference between Primary and Secondary Data. As opposed to secondary data which is easily accessible but are not pure as they have undergone through many statistical treatments.What is the difference between independent and dependant variables in research?Know the Differences & Comparisons The main difference between primary data and secondary data is that primary data is the pure form of data gathered for the first time with various data gathering techniques whereas secondary data is already gathered data that has been preserved after a variety of processing. Main Difference. Thank you very much for this useful information.There are many differences between primary and secondary data, which are discussed in this article. It is divided into two broad categories, qualitative data, and quantitative data.Further, the qualitative data is cannot be measured in terms of numbers and it is sub-divided into nominal and ordinal data. Primary data collection is costly as it requires a lot more time, resources and methods to gather the data. Here are a few of the ways our team at Freedonia Custom Research can help you gather both primary and secondary data for your business needs. The main difference between these 2 definitions is the fact that primary data is collected from the main source of data, while secondary data is not. The primary data is collected by real-time quizzes, door to door surveys, questionnaires, various experiments, public feedback and response, keen observations, large scale, and personal interviews, etc. Sometimes, these data are not available altogether. ThanksIt is really helpful thank you for this information.Secondary data implies second-hand information which is already collected and recorded by any person other than the user for a purpose, not relating to the current research problem. Purpose of Primary and Secondary Data. Am writing a small book on the Philippine Statistical System. Primary data collection is quite expensive, as the research is conducted by the organisation or agency itself, which requires resources like investment and manpower. Often it is much longer in comparison with the time needed to collect secondary data. Primary data is the most reliable data ever, as it is the basic form of data initially collected.It is surely be considered accurate and precise. Primary and secondary data fall within the scope of statistics and can be used as part of a research method. The data that is gathered again by a new researcher or seeker after it was originally gathered in the past is considered as Secondary data. The data collection is under direct control and supervision of the investigator.Thank you for the information it is of great importance to us as Anderson students who have the privilege to use internet for our assignmentsAs can be seen from the above discussion that primary data is an original and unique data, which is directly collected by the researcher from a source according to his requirements.

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difference between primary and secondary data in statistics