Marks scored by $10$ students in an examination are listed in the table
Student A B C D E F G H I J
Marks 38 39 44 33 41 48 37 43 45 49
What is the range of marks for given marks distribution ?

18

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16

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21

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23

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Solution

The correct option is B $16$
From the given table, we have
Lowest marks for given distribution $= 33$
Highest marks $= 49$
Therefore, range of marks $= 49 - 33 = 16$ .

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Marks scored by 10 students in an examination are listed in the tableStudentABCDEFGHIJMarks38394433414837434549What is the range of marks for given marks distribution ?

The correct option is B 16From the given table, we haveLowest marks for given distribution =33Highest marks =49Therefore, range of marks =49−33=16.

Marks scored by $10$ students in an examination are listed in the table
Student A B C D E F G H I J
Marks 38 39 44 33 41 48 37 43 45 49
What is the range of marks for given marks distribution ?

The correct option is B $16$
From the given table, we have
Lowest marks for given distribution $= 33$
Highest marks $= 49$
Therefore, range of marks $= 49 - 33 = 16$ .