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The thirty-third edition of the Global Financial Centres Index (GFCI 33) was published on 23 March 2023. GFCI 33 provides evaluations of future competitiveness and rankings for 130 financial centres around the world. New York Tops the Index followed by London and Singapore respectively.
In developing a fraud detection model for online transactions, a data analyst should use a technique capable of identifying anomalous patterns. Which of...
In the context of time series analysis, the Dickey-Fuller test is used to:
A company collects sales data from different regions, but the "Revenue" column uses inconsistent currency formats (USD, EUR, INR). What is the best appr...
Which format is best suited for organizing customer complaints recorded in text format, including emails and social media messages?
In requirement analysis, which of the following best defines functional requirements?
What is the primary difference between Big Data and traditional data ?
Which of the following is a key advantage of using box plots over histograms for visualizing data?
Which test is commonly used to check stationarity in time series data?
When performing time series decomposition , which method separates data into additive components?
In data transformation, what is the primary purpose of standardization?