Practical Activity 04: Descriptive Statistics for ordinal variable

 Learning Objectives:
  • At the end of this practical work, the student should be able to:

    • Calculate median, minimum, maximum, range, mode, quartiles, interquartile range for ordinal variables
    • Presents the distribution of ordinal variables with a box-whiskers plot
    • Presents the distribution of the relationship between an ordinal variable and a dichotomial or nominal variable with a box-whiskers plot
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