chapter 19

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Across
  1. 2. the process of transforming data into symbols
  2. 5. values that lie outside the normal range
  3. 6. the simplest imputation; uses the average as a substitution
  4. 7. analyses which test research hypotheses using different assumptions or different strategies
  5. 8. statistical software package name (for social sciences)
  6. 9. outlier that is greater than 3 times the interquartile range above the third quartile or below the first quartile
  7. 10. a listing of each variable with information about placement in the file, associated codes and other basic information
Down
  1. 1. code that is not possible
  2. 3. the process of filling in missing data with values believed to be good estimates of what the values would have been
  3. 4. type of check that is used in the second data cleaning procedure