AD3301-T1

EDA is the key concepts of

• profiling

• quality assessment

• dimensions of EDA

• main challenges

• opportunities

______________encompasses in the form of discrete objects, numbers, words, events, facts, measurements, observations or even descriptions of the things.

• Exploration

• Visualization

• Requirement

• Data

Who •promoted EDA to statisticians to examine and discover the data and create fewer hypotheses that could be used tor the development of a newer approach in data collection and experimentation.

• Suresh Kumar Mukhiya

• Usman Ahmed

• Catherin Marsh

• John Tuckey

sleep data, heart rate from the patient, electro-dermal activities, user activity pattern these examples are _______

• Data requirement

• Data Collection

• Data processing

• Data cleaning

different types of sensors and storage tool are used for _______

• Data processing

• Data requirement

• Data Collection

• Data cleaning

pre-curating the dataset before actual analysis is called ______________________________

• Data processing

• Data cleaning

• EDA

• Modelling and Algorithm

• Data Product

_____________________ must be correctly transformed for an incompleteness check, duplicates check error check and missing value check.

• EDA

• Modelling and Algorithm

• Data Product

• Data cleaning

when buying- pens, the total price of pens(Total)=price for one pen(Unit Price) * the number of pens bought (Quantity).

• Data=model + cost

• Data=model + error

• Data=cost+ error

• Data=no of volume+ error

______________________deals with information relay techniques such as tables, charts, summary diagrams and bar charts to show the analyzed result.

• data visualization

• data exploration

• data warehouse

• data mining

______________ techniques used for data summarization are summary tables, graphs, descriptive statistics, inferential statistics, correlation statistics, searching, grouping, and mathematical models.

• Problem definition

• Data preparation

• Data analysis

• Development and representation of the results