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According to the question: Let the speed of the boat in still water = x km/h Speed of the boat downstream = (x+6) km/h Speed of the boat upstream = (x−6) km/h ATQ,
Which data transformation technique would be best for converting categorical variables, such as “Gender” (Male, Female), into a format usable in mac...
Which of the following query will return the third-highest salary from an Employee table in SQL?
Which statistical method is most suitable for quantifying the strength and direction of a linear relationship between two continuous variables?
...Which of the following Python libraries is most appropriate for creating statistical visualizations such as violin plots and heatmaps?
You have a dataset with inconsistent date formats (e.g., 'DD/MM/YYYY', 'MM-DD-YYYY', 'YYYY-MM-DD'). What is the first step you should take to standardiz...
Which of the following techniques is considered the most secure method of user authentication in a highly sensitive environment?
In a real-time video conferencing application, users report delays and poor video quality. Which QoS mechanism would most effectively address the issue?
Which of the following methods is used to ensure stationarity in time series data, a critical prerequisite for ARIMA modeling?
What is a defining characteristic of big data compared to traditional data?
If a time series exhibits a cyclical pattern that does not follow a fixed period (e.g., economic cycles), which of the following decomposition methods w...