Following are the marks obtained by a ba...

Following are the marks obtained by a batch of 10 students in a certain class test in Statistics (X) and Accountancy (Y) :
`{:("Roll Number",1,2,3,4,5,6,7,8,9,10),("Statistics (X)",63,64,62,32,30,60,47,46,35,28),("Accountancy(Y)",68,66,35,42,26,85,44,80,33,72):}`
In which subject is level of Knowledge of students higher ?

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