UPSKILL MATH PLUS

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7. Answer the following questions

The following data shows the marks of

$20$ students in the mathematics exam out of

$100$ . Then answer the following questions.

54, 75, 68, 97, 87, 75, 97, 68, 54, 75,87, 97, 68, 54, 75, 87, 68, 97, 54, 75.

Questions:

I)The mode of a given set of data is .

II) How many students scored centum in the mathematics exam?

III) How many students scored above

$90$ marks in the mathematics exam?

$1$

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