Point out the correct statement.
A. Least square is an estimation tool
B. Least square problems falls in to three categories
C. Compound least square is one of the category of least square
D. None of the mentioned
Answer: Option A
This Question Belongs to Data Science >> Introduction To Data Science
What is the primary goal of Data Science?
A. Data Visualization
B. Data Cleaning
C. Predictive Analytics
D. Extracting Data from APIs
Which programming language is commonly used for Data Science tasks?
A. Java
B. Python
C. C++
D. JavaScript
Which step in the Data Science process involves understanding and preparing the data for analysis?
A. Data Collection
B. Data Visualization
C. Data Cleaning
D. Model Building
What is the term for a data point that falls far from the rest of the data in a dataset?
A. Outlier
B. Median
C. Mean
D. Variance
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