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Data Analysis

Showing 76-150 of 251 answers

It has the goal of discovering useful information to support decision making.
  • database
  • data analysis Correct
  • data visualization
  • data mining
It includes identifying groups of data records
  • database
  • cluster analysis
  • data analysis
  • data mining Correct
It involves a commitment in viewing the world in terms of individual entities and relations between them.
  • rules
  • logic Correct
  • frame
  • semantic nets
It involves a commitment in viewing the world in terms of individual entities and relations.
  • logic Correct
It is a collection of machine learning algorithms for data mining task
  • WEKA Correct
  • Orange
  • Knime
  • Rapid miner
It is a free software programming language.
  • R-programming Correct
  • WEKA
  • Knime
  • Orange
It is a language that we say things about the world
  • Medium of human experiences
  • Medium of human expression Correct
  • Medium of pragmatic evidences
  • Medium of ontological commitments
It is a method for discovering patterns in large data sets.
  • Data Mining Correct
  • Statistics Analytics
  • Business Intelligence
  • Text Analytics
It is a module in rapid miner that considers the workflow
  • server
  • radoop
  • studio Correct
  • loop
It is a numerical description of the outcome of a statistical experiment
  • numerical variable
  • discrete variable
  • random variable Correct
  • continuous variable
It is a numerical function of the outcome of a statistical experiment.
  • random variable Correct
it is a perfect software for machine learning.
  • orange Correct
It is a perfect software which is written in Python computing language
  • Rapid miner
  • WEKA
  • Orange Correct
  • Knime
It is a powerful tool that shows the network of data.
  • Knime Correct
  • Rapid Miner
  • WEKA
  • Orange
It is a process of finding the computational complexity of algorithms.
  • analysis of algorithms Correct
It is a process that goes on internally while most things it wishes about exists only externally.
  • reasoning Correct
  • actions
  • logic
  • inference
It is a theoretical classification that estimates and anticipates the increase increase in running time for algorithms.
  • run time analysis Correct
It is a variety of formal calculation typically deduction
  • GLM
  • KR
  • Intelligent Reasoning Correct
  • Artificial Intelligence
It is often used as a model of the number of arrivals at a facility in a given period of time.
  • poison probability distribution Correct
It is often used as model of of the number arrivals at a facility in a given period of time
  • logistic probability distribution
  • poison probability distribution Correct
  • normal probability distribution
  • binomial probability distribution
It is popular among financial data analysts.
  • Knime Correct
It is used for prototyping in Rapid miner.
  • studio Correct
It is used in organization’s strategic and tactical business decision making.
  • text analytics
  • data visualization
  • business intelligence Correct
  • data mining
It is used to discover patterns in large data sets
  • Data mining Correct
It is used to enable an entity to determine consequences by thinking rather than acting.
  • Knowledge Representation Correct
  • Knowledge Channel
  • Artificial Intelligence
  • Intelligent reasoning
It list the percent of data in a distribution.
  • relative frequency distribution Correct
It makes complex data more understandable and usable.
  • text analytics
  • business intelligence
  • data visualization Correct
  • data mining
It offers a way to examine trends from collected data and derive insights from it.
  • Business Intelligence Correct
It partitions a ranked data into four equal groups.
  • quartile Correct
It provides the height or the value of the function at any particular value of x
  • probability density function Correct
It refers to a data structure that grows and shrinks at execution time.
  • static
  • nonlinear
  • dynamic Correct
  • linear
It refers to a frequently used method as it enables binary or polytomous variables to be modelled.
  • logistic regression Correct
It refers to the degree of relationship between two variables?
  • Correlation Correct
It refers to well based theories and sound business judgement.
  • Datavisualization
  • DataMining
  • DataAnalytics
  • DataScience Correct
It relates the length of an algorithm to the number of storage location it uses.
  • space complexity Correct
It relates the length of an algorithm’s input to the number of steps it takes.
  • time complexity Correct
It sees a set of prototypes in particular prototypical diseases to be matched against the case at hand.
  • SEMANTIC NETS
  • LOGIC
  • MYCIN
  • INTERNIST Correct
It sees the medical world as made of empirical associations connecting symptoms to diseases.
  • MYCIN Correct
It shows a high correlation between the incidence of flu and searches about flu on google.
  • GoogleFlu Viral
  • GoogleFlu Reactions
  • GoogleFlu Searches
  • GoogleFlu trends Correct
It transforms data into actionable intelligence for business purposes.
  • Business Intelligence Correct
  • Text Analytics
  • Data Mining
  • Statistics Analytics
It views the world in terms of attribute -object value triples
  • rule-based Correct
It views the world in terms of attributes object value triples.
  • semantic net
  • logic
  • rule based Correct
  • frame
It views the world in thinking of prototypical objects.
  • frame Correct
  • rule
  • semantic net
  • logic
KR as a _________is a substitute for the thing itself
  • ontological
  • semantic
  • surrogate Correct
  • pragmatic
KR is a set of __________commitments.
  • anthropological
  • social
  • psychological
  • ontological Correct
KR means __________________________.
  • Knowledge Replenished
  • Knowledge Request
  • Knowledge Requisition
  • Knowledge Representation Correct
Lists the percent of data in each distribution.
  • ogive
  • histogram
  • relative frequency distribution Correct
  • grouped frequency distribution
MatrixB is
  • singular
  • inverse
  • invertible Correct
  • transpose
ML means:
  • Machine Landscaping
  • Math Learning
  • Machine Learning Correct
  • Mobile Learning
Null strings are indicated by
  • λ Correct
On an examination given to 1000 students, Jef’s score of 80 was higher than the score of 480 students who took the exam. What is the percentile for Jef’s score?
  • 60th
  • 48th Correct
  • 50th
  • 65th
PAW means____________.
  • Preliminary Assumption Web
  • PredictingAnalytics Web
  • PredictiveAnalytics World Correct
  • PredictiveAnalytics web
Primarily used for data pre-processing
  • Knime Correct
  • WEKA
  • Rapid miner
  • Orange
Refers to using tools of statistics to present data visually.
  • data visualization Correct
ROC comes from ______theory.
  • signal execution
  • signal detraction
  • signal attraction
  • signal detection Correct
SBC means_________
  • Schwar's Bayesian Criterion Correct
  • Schars' Bayes Criteria
  • Schmidt's Bayesian Criterion
  • Standard Bayes' Criterion
The _______value is the weighted average of the value the random variable may assume
  • Expected Correct
The area of the standard normal curve to the right of z=0.82 is _______.
  • 0206 Correct
  • 0295
  • 0294
  • 209
The classification table that XLSTAT can display
  • confusion matrix Correct
  • identity matrix
  • square matrix
  • inverse matrix
The constant multiplicative factor in which algorithms are related are_______ constants.
  • hidden Correct
The creation of a data product contains 3 components EXCEPT
  • time Correct
The creation of data from varied sources and its qualification into information.
  • datafition
  • datafitration
  • datafication Correct
  • datacation
The creation of data from varied sources and its quantification into information.
  • Datafication Correct
  • datalization
  • dataology
  • datology
The developer of farmville, a famous game in the internet.
  • Electronic Arts
  • Supercell
  • Moontoon
  • Zynga Incorporated Correct
The difference between the highest and lowest value.
  • range Correct
The distribution2,4,4,4,5,5,6,8,9 is saidto be
  • trimodal
  • bimodal
  • unimodal Correct
  • multimodal
The equation of the _______line predicts the value of Y given X.
  • Regression Correct
The expected value or mean of a random variable in discrete case
  • probability dense function
  • probability logit function
  • probability density distribution
  • probability mass distribution Correct
The explosion of _______data is the main reason why every 2 days 5 exabytes of data are generated.
  • gargantuan
  • interaction Correct
  • reaction
  • transaction
The following are abstract notions EXCEPT
  • casualty Correct
  • beliefs
  • actions
  • processees
The following are artifacts used indata analysisEXCEPT:
  • pivot tables
  • graphs
  • statistical tools
  • ANOVA Correct
The following are continuous distributions EXCEPT
  • geometric Correct
The following are data mining techniques EXCEPT:
  • Clustering
  • Regression
  • Collection Correct
  • Classification
The following are discrete distributions EXCEPT
  • chi-square Correct
The following are distinct roles that KR plays EXCEPT
  • Medium of human expression
  • Set of ontological commitments
  • Medium for pragmatically diligent interpretation Correct
  • Surrogate
This course is taught by the mentor:
Professor Ariel Piol

Ariel Piol

Master of Arts in Teaching Major in Mathematics.

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