Question: Question 2: [5 Marks] Given the dataset below, during data recording, some issues happened. Age 23 # 1 2 3 4 ... Gender M M
Question 2: [5 Marks] Given the dataset below, during data recording, some issues happened. Age 23 # 1 2 3 4 ... Gender M M F F M M Hours Per Day Preferred Browser Preferred Search Engine Facebook Twitter 1 Firefox Google Y N Chrome Google Y Y 2 Yahoo Y N 6 Firefox Google 99 Y 3 Internet Explorer Bing 4 Internet Explorer Google N 32 22 5 25 Firefox v 6 1) Determine the type of every attribute as binary, nominal, or numeric. Provide the definition domain of every attribute: e.g. Gender = [M, F). Hours_per_Day = [1.6), etc. [1.5 Marks] 2) Determine three (3) tuples containing data that needs cleaning and precise the issue by ticking the right box in the table below: [2 marks] Noisy data Outlier Missing data Tuple # 3) Explain how to handle each issue and suggest a corrected data. [1.5 Marks] End of assignment
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