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Henley Passport Index 2022 was released by residence and citizenship advisory firm Henley & Partners in collaboration with the International Air Transport Association (IATA). Top Ranked Countries: The Henley Global Mobility Report 2022 Q1 is published. As per the report, Japan and Singapore top the list of being the most powerful passports in the world for the year 2022. The visa-free score of both countries is at 192. India’s Rank: India’s rank is 83rd.
A company wants to analyze customer reviews by categorizing them as “Positive,” “Neutral,” or “Negative.” What type of data are these catego...
Which of the following statements correctly differentiates between continuous and categorical data?
Why is sampling commonly used in data analysis, especially when dealing with large datasets?
Which IoT communication protocol is lightweight and optimized for constrained devices?
Which method helps to reduce bias when creating a sample from a population for analysis?
Which of the following SQL commands is classified as a Data Definition Language (DDL) command?
Why is sampling often preferred over using the entire population for data analysis?
You are working on a customer churn analysis project. Your objective is to predict which customers are likely to leave the service in the next quarter. ...
In time series forecasting, what is the primary role of the ARIMA model ?
In Excel, you want to summarize sales data by region and product category, displaying the sum of sales for each combination. Which feature should you us...