Question

the average marks of ten student is 60.if the highest Mark is excluded . the average is 59. find the highest mark

Answer 1

Hi Friend !!!



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The average of 10 observations = 60

sum = 60×10 = 600

Highest mark is excluded

New mean = 59

Sum = 59×9

= 531


Highest Mark = 600-531

= 69


Hope it helps u : )

Answer 2

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