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The Federal Reserve aims to control inflation by raising interest rates, which reduces borrowing and slows down economic activity.
Which of the following is the most appropriate method to handle missing data in a dataset for predictive modeling?
What is the primary objective of Exploratory Data Analysis (EDA) in a data analysis workflow?
Which statistical method is most suitable for quantifying the strength and direction of a linear relationship between two continuous variables?
...In a virtual memory system, a process requests a page that is not currently in memory, triggering a page fault. Which of the following is the most optim...
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 is a unique feature of Tableau that distinguishes it from other Business Intelligence tools?
Which of the following characteristics best differentiates Big Data from Traditional Data ?
Which of the following Python libraries is most suitable for handling large datasets efficiently and performing complex data manipulations?
In defining KPIs for a marketing campaign, what is the most critical aspect a data analyst should ensure?
Which of the following is the most appropriate way to handle missing values when performing data analysis in Excel using a Pivot Table?
