Data science deals with processes and systems, which are used to extract knowledge or insights from large amounts of data. Data extracted can be either structured or unstructured and can be used to form conclusions. Test out what you know about data science by taking up the quiz below. All the best!
Inferential
Descriptive
Casual
All of the mentioned
Mean,Range, Mode
Mean, Standard Deviation, Range
Mode, Mean, Median
Range, Standard Deviation, Variance
Mathematician
Statistician
Software programmer
All of the above
Define the question
Create reproducible code
Challenge results
All of the Mentioned
Statistics
Machine learning
Data visualization
All of the mentioned
True
False
Data is not ready for analysis
All steps should be noted
Hard to use for data analysis
None of the mentioned
Probability
Hypothesis
Casual
None of the mentioned
Variance
Standard deviation
Empirical mean
All of the mentioned
Decision Tree
Data Visualisation
Forecasting
None of the mentioned
Set of Measurement on Recorded Values
Processed Data
Easy to use for data analysis
None of the Mentioned
Sample error
Sampling error
Simple error
Standard error
Triangle
Boxplot
Corrgram
Histogram
Data Science
Data Analysis
Descriptive Analysis
None of the mentioned
K-Mean
CNN
KNN
RNN
Velocity, Victory, Volume
Volume, Velocity, Variety
Volume, Viscous, Velocity
None of the above
Above -0.8
Below -0.8
Above 0.8
Below 0.65
Classification
Regression
Forecasting
Above All
CNN
KNN
RNN
ANN
For Visualization
For Prediction
For Cleaning
All the above
True
False
1,2,3,4
2,3,4,1
3,1,2,4
4,3,2,1
True
False
Machine learning focuses on prediction, based on known properties learned from the training data
Data Cleaning focuses on prediction, based on known properties learned from the training data.
Representing data in a form which both mere mortals can understand and get valuable insights is as much a science as much as it is art
None of the Mentioned
The outcome from the roll of a die
The outcome of flip of a coin
The outcome of exam
All of the Mentioned