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WorksheetsICT - data science
Total questions: 8
Worksheet time: 5mins
extracting meaning from large data sets in order to gain insight to support decision-making
data science
data outliers
graphs
data sets
what is big data?
extremely large data sets that may be __1__ -> to reveal __2__, trend and association
1. analyzed
2. patterns
1. patterns
2. analyzed
1. cleansed
2. patterns
1. plan
2. patterns
advances in technology have made it more __1_ to collect, store and analyse data on a much larger scale
=> what is it ?
1. feasible
=> large data sets
1. space
=> data sets
1. easier
=> large data sets
1. storage
=> large data sets
What does a graph shows?
(a)
shows there is a relationship between two variables
(a)
Data that sits outside a trend
outlies
anomalies
outlier
anomony
The cycle is a framework for us to follow when asking and answering real-world problems using data
PPDAC cycle
Pytago theory
PPDCA cycle
CADPP cycle
1 : a picture show information
2 : a graph helping us to understand the data quickly, it can be used for any data
1. infographic
2. data visualisation
1. data visualisation
2. inforgraphic
1. data
2. graphics
1. data science
1. data observation
