GK Question

technology hard mcq

Which method handles missing data by creating multiple plausible imputations?

  1. Mean Imputation
  2. Multiple Imputation
  3. Deletion
  4. Forward Fill

Answer: Multiple Imputation

Multiple imputation creates several completed datasets with different plausible values for missing data, analyzing each and combining results. Accounts for uncertainty vs single imputation methods.

Topic Data Science
Exam Relevance Banking, SSC JE, UPSC