Question: Following are the marks obtained by two students A andB in 10 tests of 100 marks ach: Marks obtained by A : obtained by

Following are the marks obtained by two students A andB in 10

Following are the marks obtained by two students A andB in 10 tests of 100 marks ach: Marks obtained by A : obtained by B : Find A.M. and coefficient of variation for both of them. Who is more intelligent? 62 58 46 50 44 34 70 66 38 42 Marks 59 62 41 47 56 38 65 44 50 53

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