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ATQ, 25% of 400 + 3 × 102 = ?2 100 + 300 = ?2 ?2 = 400 ? = ±20
Which test is commonly applied in time series analysis to determine whether a series is stationary?
Which SDLC model integrates testing at every phase of development, ensuring defects are identified early?
Which machine learning model is most appropriate for detecting spam emails, considering its ability to handle high-dimensional data and probabilistic pr...
A dataset contains customer email addresses, and you need to validate the email format. Which of the following methods is most suitable for this task...
Which of the following is NOT an effective strategy to minimize bias in sampling?
A marketing team wants to segment customers based on their purchasing frequency and average transaction value. Which framework is most appropriate for ...
Which of the following is a characteristic of a relational database management system (RDBMS) that distinguishes it from other database systems?
In a machine learning experiment, the company wants to predict future sales based on advertising spend. What is the dependent variable in this scenario?
Which statistical method is most suitable for quantifying the strength and direction of a linear relationship between two continuous variables?
...What is the primary purpose of predictive analysis in a business context?