The marks obtained by various students in a class is given as: 19, 16, 7, 4, 23, 9, 8, 11, 15, 16.
What is the range of marks obtained by the students?

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Solution

The correct option is B 19
Range of marks = Highest Mark - Lowest Mark
Highest marks obatined = 23
Lowest marks obtained = 4
Therefore, range of marks = 23 - 4 = 19.

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Question 93

The marks obtained (out of 20) by 30 students of a class in a test are as follows :
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The marks obtained by various students in a class is given as: 19, 16, 7, 4, 23, 9, 8, 11, 15, 16. What is the range of marks obtained by the students?

The correct option is B 19Range of marks = Highest Mark - Lowest Mark Highest marks obatined = 23 Lowest marks obtained = 4 Therefore, range of marks = 23 - 4 = 19.

The marks obtained by various students in a class is given as: 19, 16, 7, 4, 23, 9, 8, 11, 15, 16.
What is the range of marks obtained by the students?

The correct option is B 19
Range of marks = Highest Mark - Lowest Mark
Highest marks obatined = 23
Lowest marks obtained = 4
Therefore, range of marks = 23 - 4 = 19.