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Plus For Quiz B Flashcards | StudBud

Explore/Plus For Quiz B

Plus For Quiz B

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Questions 10

Answers

1
What is the main function of prescriptive analytics?
Label data
Suggest actions based on data
Forecast future events
Describe data
2
What is the primary goal of data science?
To collect more data
To visualize trends in business data
To obtain meaningful insights and predictions from raw data
To replace traditional programming languages
3
Which of the following best describes machine learning?
Algorithms that learn from data to make predictions or decisions
Manual analysis of trends
A new type of database software
Writing SQL queries to extract data
4
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Tralalero Tralala
Chimpanzini Bananini
Tung Tung Tung Sahur
Bombardiro Crocodilo
5
Which phase in the data science lifecycle involves framing the problem and setting a hypothesis?
Discovery
Plan the Model
Communicate the Results
Data Preparation
6
Which industry application of data science is used to recommend products to customers?
Self-driven cars
Fraud detection
Customer Service
Weather forecasting
7
Which of the following best describes prescriptive analytics?
Describes historical data trends
Visualizes current data
Predicts the probability of future events
Provides recommendations based on data
8
What is the focus of predictive causal analytics?
Recommending actions
Classifying patterns
Forecasting future events
Cleaning data
9
In which lifecycle phase is the data split into training and testing sets?
Data Preparation
Discovery
Operate the Model
Build the Model
10
Which component is NOT traditionally part of data science?
Statistics
Business Acumen
Graphic Design
Programming