Organize the data in the table
  • Introduction
growing cumulative ECC
  • ECC
Frequency cumulative
  • FCC
the center of class
  • CENTER OF CLASS
mean
  • calculating the mean
mode
  • calculating the mode
median
  • calculating the median
Quartile 25
  • Calculating the quartile 25
Quartile 75
  • Calculating the quartile 75
MIN/MAX/EXTENT
  • MIN/MAX/EXTENT
Variance
  • calculating the variance
standard deviation
  • calculating the square root
Pivot table
  • statistical values and interpretation of it
Lorenz curve and gini index
  • in the case of highly concentrated statistical values
Lorenz curve and Gini Index
  • in the case of highly dispersed statistical value