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Mango, Apple and Blackberry are fruits. Whereas, Potato is a vegetable. Hence, “potato” is the odd one.
A data analyst is assessing a dataset with inconsistent categorical entries, such as "USA," "U.S.A," "United States," and "US" for the country field. Wh...
Which storage method is most suitable for managing large-scale unstructured data like videos or social media posts?
Which data visualization tool is most suitable for creating interactive dashboards and sharing visual insights with stakeholders ?
Which of the following R functions is most appropriate for fitting a linear regression model?
Which of the following Python libraries is most appropriate for creating statistical visualizations such as violin plots and heatmaps?
In Power BI, which feature allows the creation of dynamic and customized summaries of data by dragging and dropping fields into a table-like structure?
Which of the following is an example of semi-structured data?
What is the primary purpose of the Reduce phase in MapReduce?
What factor primarily determines the minimum sample size needed for a survey ?
In which scenario is stratified sampling most suitable?