Question

what is data ,Raw data,Range,Statistics
​

Answer 1

Answer:

Raw data or primary data are collected directly related to their object of study (statistical units). ... In contrast to raw data, we speak of secondary data if the data have already been aggregated and thus no longer contain all of the information of the original investigation.

Answer 2

Answer:

• Data are individual pieces of factual information recorded and used for the purpose of analysis. It is the raw information from which statistics are created.
• Raw data or primary data are collected directly related to their object of study (statistical units). When people are the subject of an investigation, we may choose the form of a survey, an observation or an experiment.
• In statistics, the range of a set of data is the difference between the largest and smallest values. It can give you a rough idea of how the outcome of the data set will be before you look at it actually
• Statistics are the results of data analysis - its interpretation and presentation. In other words some computation has taken place that provides some understanding of what the data means. Statistics are often, though they don’t have to be, presented in the form of a table, chart, or graph.