GapMinder Database Analysis

Hello,

here I submit the Assignment 2 of course  Data Management and Visualization by Wesleyan University.

here I take 20 observation to show an output of the code.also in this relationship frequency processes are not useful because every observation has unic value.

Review of references:-

here,

     each bubble represents a country,

     each color of  the bubble  represents world regions like,

                Red  represents Asia;

                yellow  represents Europe;

                green  represents  America;

                Skyblue represents  Africa;

     each bubble Size represents a population.

this graph shows that the country has an income less than $5000 they have the shortest life expectancy. the country has an income greater than $50000 they have the longest life expectancy.on the same income level there is a huge difference in lifespan.