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The Z-Score

In this module you'll learn what the "Empirical Rule" is as well as how to calculate and interpret a Z-Score by hand as well as with Minitab.

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  1. Inferential Statistics Overview and Sampling6:28
  2. Sampling Within Minitab 1903:05
  3. Sampling within Minitab 1803:41
  4. Hypothesis Testing Overview9:54
  5. Normality9:39
  6. Creating Normality Plots In Minitab 1901:19
  7. Creating Normality Plots in Minitab 1804:28
  8. Creating Normality Plots in SigmaXL3:03
  9. Central Limit Theorem9:35
  10. The Z-Score8:59
  11. The Z-Score in SigmaXL6:21
  12. Creating Run Charts5:28
  13. Creating Run Charts In Minitab 1903:05
  14. Creating Run Charts in Minitab 1804:38
  15. Creating Run Charts in SigmaXL1:45
  16. 1-Sample t-Test6:30
  17. Conducting a 1-Sample T-Test In Minitab 1902:49
  18. Conducting a 1-Sample t-Test in Minitab 1805:35
  19. Conducting a 1-Sample t-Test in SigmaXL2:48
  20. 2 Variances Test8:55
  21. Conducting a 2 Variances Test In Minitab 1907:06
  22. Conducting a 2 Variances Test in Minitab 1810:06
  23. Conducting a 2 Variances Test in SigmaXL3:18
  24. 2 Sample t-Test7:43
  25. Creating a 2 Sample T-Test in Minitab 1903:29
  26. Creating a 2 Sample t-Test in Minitab 1806:01
  27. Creating a 2 Sample t-Test in SigmaXL2:57
  28. Paired t-Test6:50
  29. Conducting A Paired T-Test In Minitab 1903:06
  30. Conducting a Paired t-Test in Minitab 1807:20
  31. Conducting a Paired t-Test in SigmaXL4:37
  32. 1-Proportion Test4:48
  33. Conducting a 1-Proportion Test In Minitab 1903:38
  34. Conducting a 1-Proportion Test in Minitab 1804:43
  35. 2 Proportions Test6:08
  36. Conducting a 2 Proportions Test In Minitab 1903:25
  37. Conducting a 2 Proportions Test in Minitab 1805:15
  38. Conducting a 2 Proportions Test in SigmaXL2:44
  39. Chi Square Test9:49
  40. Conducting a Chi Square Test In Minitab 1902:43
  41. Creating a Chi Square Test in Minitab 1804:13
  42. Creating a Chi Square Test in SigmaXL2:14
  43. 1 Sample Sign Test4:15
  44. Conducting a 1 Sample Sign Test In Minitab 1901:22
  45. Conducting a 1 Sample Sign Test in Minitab 1802:48
  46. Conducting a 1 Sample Sign Test in SigmaXL1:40
  47. Mann-Whitney Test5:12
  48. Conducting a Mann-Whitney Test In Minitab 1903:26
  49. Conducting a Mann-Whitney Test in Minitab3:40
  50. Conducting a Mann-Whitney Test in SigmaXL4:59

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