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Ensemble learning

What is the purpose of ensemble methods in statistics and machine learning?

Linear discriminant analysis

What is linear discriminant analysis (LDA) used for?

Homosexuality in India

What is the percentage of the Indian population that identifies as homosexual according to the Ipsos report on LGBT+ Pride 2021 Global Survey?

Moderation (statistics)

What is the Johnson-Neyman approach used for?

Moderation (statistics)

What is the role of mean-centering in moderated regression?

Moderation (statistics)

What is a moderator variable in statistics?


What is the purpose of random selection?


What is the difference between randomness and haphazardness?


What is the definition of randomness?

Linear regression

What is the most common assumption made in linear regression?