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The correct answer is B
In Python, which method in the Pandas library would you use to replace NaN values in a DataFrame with the median value of each column?
Which of the following scenarios best exemplifies the use of semi-structured data in an organization?
Which ES6 feature allows for function parameters to have default values if no value is provided during a function call?
Which of the following statistical methods is most appropriate for analyzing the relationship between two continuous variables?
What is the primary objective of Exploratory Data Analysis (EDA) in a data analysis workflow?
Which of the following traversal algorithms is guaranteed to visit all vertices in the minimum number of edges in an unweighted graph?
A dataset contains "USA," "United States," and "U.S." as country entries. What is the best way to resolve these inconsistencies?
What is the primary difference between Big Data and traditional data ?
Deadlock prevention in operating systems can be achieved by ensuring which of the following conditions does NOT hold?
In hypothesis testing, which of the following statements best describes the null hypothesis?
