When we call data biased, we mean that someone has been dishonest because they seek some personal gain by having data interpreted in a certain way. For example, manufacturers of cigarettes used to concoct supposedly scientific studies proving that cigarettes are perfectly safe to smoke, if not actually beneficial to your health, which we now know is a lie. That is biased data. Reliable data is data that is based on the most accurate and honest observations of which we are capable.
difference between Data Mining and OLAP
Expalain the difference between cyclical and seasonal variations in a data series?
A data table is a list of statistics - a graph is a physical representation of the data.
Span
one is a validation the other is redundancy clue is in the name
Reliable data is trusted data that can be used without doubt. Replicable data is data that is allowed to be copied or can be duplicated.
difference between Data Mining and OLAP
difference between serch data structure and allocation data structure
The scope of work and the educational requirements are the difference between data communication and data communication information.
No because in statistics a biased collection of data is invalid.
The difference between primary data and secondary data is that primary data is the information from the original research.
A model-driven DSS relies on mathematical or statistical models to analyze data and make predictions, while a data-driven DSS uses historical and real-time data to generate insights and support decision-making without relying heavily on predefined models. Model-driven DSS are more structured and use algorithms to process data, while data-driven DSS focus on exploring patterns and trends in data to inform decisions.
Expalain the difference between cyclical and seasonal variations in a data series?
Q: differentiate between group and ungroup data
The difference between data and information is that one is spelt incorrectly.
data-wee explanation-poo
What is the difference between data communication and telecommunication ?