So that others can repeat their work and prove (or disprove) its validity.
get data so they could know answers to questions
to analysis the theory perfectly and give concerned answers
the collection of many details or giving careful attention to details
Performance Report.
It would depend on what it was used for, an overall view or something more detailed
https://socialprachar.com/must-known-data-science-interview-questions-and-answers/?ref=blogtraffic/keerthi
Because answers need to be based on real data in order to be accurate, not based on personal bias.
Data refinement is the process of transforming a set of abstract data items into a more detailed and concrete representation. It involves refining the initial data specification by adding more specific details or attributes to meet the requirements of a system or application. This helps in creating a more accurate and detailed representation of the data that can be used effectively in software development or data analysis.
they'll get wrong or different answers
to organize data
After collecting data, a scientist needs to sort and evaluate the data. Depending on the research, there are numerous processes that can be used.
ther are only two different ways that scientist does not collect data