Math, asked by emeenanaik9339, 18 hours ago

The data collected rearranged into small groups is called​

Answers

Answered by rumad0019
0

Answer: Primary Data

Step-by-step explanation:

Data can be defined as a systematic record of a particular quantity. It is the different values of that quantity represented together in a set. It is a collection of facts and figures to be used for a specific purpose such as a survey or analysis. When arranged in an organized form, can be called information. The source of data ( primary data, secondary data) is also an important factor.

Types of Data

Data may be qualitative or quantitative. Once you know the difference between them, you can know how to use them.

Qualitative Data: They represent some characteristics or attributes. They depict descriptions that may be observed but cannot be computed or calculated. For example, data on attributes such as intelligence, honesty, wisdom, cleanliness, and creativity collected using the students of your class a sample would be classified as qualitative. They are more exploratory than conclusive in nature.

Quantitative Data: These can be measured and not simply observed. They can be numerically represented and calculations can be performed on them. For example, data on the number of students playing different sports from your class gives an estimate of how many of the total students play which sport. This information is numerical and can be classified as quantitative.

primary data

 

Data Collection

Depending on the source, it can classify as primary data or secondary data. Let us take a look at them both.

Primary Data

These are the data that are collected for the first time by an investigator for a specific purpose. Primary data are ‘pure’ in the sense that no statistical operations have been performed on them and they are original. An example of primary data is the Census of India.

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