Question
Which French chemist summarised his experiment in 1806,
and proved that the mass ratio of elements in a chemical compound is always the same, regardless of the source of the compound?Solution
The correct answer is A
A dataset contains "USA," "United States," and "U.S." as country entries. What is the best way to resolve these inconsistencies?
In predictive modeling for customer segmentation, which type of model is most suitable for identifying distinct customer groups based on purchasing beha...
Which of the following statements about asymmetric encryption is true?
When integrating multiple datasets, which approach helps resolve inconsistencies and create uniformity across all data sources?
What is a key difference between random sampling and non-random sampling?
Which of the following techniques is most effective for detecting fraud in online transactions?
Which of the following best distinguishes random sampling from non-random sampling ?
Which test is commonly used to check stationarity in time series data?
In time series forecasting, which method combines the concepts of autoregression and moving averages with differencing to make non-stationary data stati...
Which of the following methods is most commonly used during data wrangling to handle missing values in a dataset?
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