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WHAT IS DATA SCIENCE ?

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                            We live in a world surrounded by data, when we use any social media applications like Whatsapp, Twitter, LinkedIn , Facebook and maybe thousands of others,  we are dealing with data.  You visit a website and maybe before you start using the contents of the website, details are asked like your Name, Age, Sex, Educational Qualification, Profession, Income, Location , Mobile No , email address etc  and other related questions pertaining to the usage of the website. Invariably we have agreed to pass our personal information . This data can be used by the website owners in deciding their future line of action by using data science.  This is where Data Science comes into play. Previously say about 20 years back Data was collected by Statisticians and they handled the data by finding out averages like mean, median, mode, standard deviation and found correlations between...
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COVID19 - HUMANS WORST EVER NIGHTMARE ! WILL IT EVER END

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COVID 19 - HUMAN BEINGS WORST NIGHTMARE   In December 2019 , a lady from Wuhan , China who worked at the Wuhan Animal Market also known as the infamous Wet market visited a doctor with symptoms of Flu .  The doctor treated her and asked her to come back two days later if she did not feel better. Little did the Doctor know that he was also affected with now what is know as  Novel Corona   Virus , NCov19 .  The lady visited back with still worse symptoms but by then the doctor too has been affected and was feeling very sick . The lady perhaps now know as the  Index Zero  patient. In scientific terms we call this patient as   R-Naught or RO . Within no time the disease spread across Wuhan like a wild fire in a forest .  Lakhs  of Chinese were affected by this dangerous NCov19.  How many died , How many affected , How many Cured ? The answer to this remains with the Chinese Government. Sadly today in May 2020 the world is...
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