Are the values of the mean and standard deviation that are calculated using grouped data exact or
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SOURABH SHARMA
I had done my metric and intermediate with a good score from CBSE . I had done my bechelors in mechanical engineering from Panjab University. I had cleared JEE Advaned in 2015. I had cleared GATE and JAM in mathematics subject in 2019. I had tutoring experience of 2 years.
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