3. Classify the following data according to its level of measurement. _16. Zip Code _17. Grade (A, At B, B+ , C, F) _18. Nationality 19. Eye color 20. Height 21. Distance _22. Number of children 23. Exam Score _24. Stages of Life 25. Salary 26. IQ 27. Age _28. Religious Affiliation _29. Rating Scale 30. Year of birth
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- Create and fill in a table with columns for (1) bin, (2) absolute frequency, and (3) relative frequency. Draw a histogram of the relative frequency distribution of Commuting Time in your sample. How would you characterize the shape of your histogram (e.g. uniform, symmetric, etc.)?Determine which of the four levels of measurement ( norminal, ordinal, interval, ratio) is most appropriate for the data below. Years in which U.S. presidents were inauguratedCompute the mean, median, and mode of the data sample. (If every number of the set is a solution, enter EVERY in the answer box.) 3, 1, 7, −4, 0, 5 mean median mode
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