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WorksheetsData Science
Total questions: 15
Worksheet time: 15mins
What is data?
Unprocessed infomation
Set of values
Ideas or objects
All of the choices
What is Big Data?
Data with a large size
Data with the word 'big' in it
Data about people who are big
Data made with a big purpose
What are the 3 main concepts of Data Science?
Data, Science, and Knowledge
Mathematics, Computer Science, and Domain Expertise
Machine Learning, Data Processing, and Statistical Research
What is Data Science comprised of?
Predictive
Machine Learning
Business Intelligence
Personal Opinion
R Programming is compromised of two features. What are they?
Statistical
Programming
Letter Generation
Testing
Can be described as huge amount of data
Volume
Variety
Value
Velocity
Veracity
Can be described as different formats of data from various sources
Volume
Value
Veracity
Variety
Velocity
Can be described with extracting useful data
Volume
Value
Veracity
Variety
Velocity
Can be described as the high speed of accumulation of data
Volume
Variety
Value
Velocity
Veracity
Can be described as inconsistencies and uncertainty in data
Volume
Value
Veracity
Variety
Velocity
The process of evaluating data through analytical and statistical tools
Data Mining
Data Analysis
Data Exploration
Data Visualization
Which was not mentioned as a latest trend tool
SPSS
Excel
Pentaho
Notepad
So why use R programming?
Open Source
I like the letter R
Because I was told to
R extensions and R algorigthms
Which companies were shown using R?
What is R an implementation of?
Q Programming Language
Lexical Scoping
Logical Scoping
S Programming Language
