Category Archives: earth

Living Your Passion

Orlando Espinosa If you want to be successful and produce extraordinary results in life, you must live your life with passion and purpose. Those who are not living their passion are usually not enjoying their life and just going through … Continue reading

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African toad pretends to be a snake

Originally posted on Dear Kitty. Some blog:
https://youtu.be/zuX6tdmEjcs This 21 October 2019 video says about itself: It is well known that some harmless animals mimic dangerous animals to ward off predators. Eg, the Brazilian galliwasp lizard poses like a toxic…

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Graphical Representation of the Gini Index  is Lorenz Curve

The Gini index or Gini coefficient is a statistical measure of distribution which was developed by the Italian statistician Corrado Gini in 1912. It is used as a gauge of economic inequality, measuring income distribution among a population. The coefficient … Continue reading

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Correlation : A Bivariate Analysis

Correlation is a bivariate analysis that measures the strength of association between two variables and the direction of the relationship.  In terms of the strength of relationship, the value of the correlation coefficient varies between +1 and -1.  A value of … Continue reading

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