KENDRIYA VIDYALAYAS- CHENNAI REGION PREBOARD …

(i) Count the number of non-null value across the column for DataFramedfC. (ii) Find the most repeated value for a specific column ‘Weight’ of DataFramedf . (iii) Find the median of hieght and weight column for all students using DataFramedfC Ans: (i) dfC.count(axis='columns') (ii) dfC['Weight'].mode() ................
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