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Standard VII

Mathematics

Arithmetic Mean and Range

i The marks o...

Question

Question 6(i)
The marks (out of 100) obtained by a group of students in a science test are 85, 76, 90, 85, 39, 48, 56, 95, 81 and 75. Find the:
The highest and the lowest marks obtained by the students.

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Solution

Highest marks obtained by the student=95
Lowest marks obtained by the student =39

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Similar questions

The marks (out of 100) obtained by a group of students in a science test are 85, 76, 90, 85, 39, 48, 56, 95, 81 and 75. Find the:

(i) Highest and the lowest marks obtained by the students.

(ii) Range of the marks obtained.

(iii) Mean marks obtained by the group.

Q. Question 6(iii)
The marks (out of 100) obtained by a group of students in a science test are 85, 76, 90, 85, 39, 48, 56, 95, 81 and 75. Find the:
Mean marks obtained by the group.

The marks (out of

100

) obtained by group of students in a science test are

85, 76, 90, 85, 39, 48, 56, 95, 81

and

75.

Find the:

1)Highest and lowest marks obtained by students.

2)Mean marks obtained.

3)No. of students who obtained marks more than mean marks.

Q. Question 6(ii)
The marks (out of 100) obtained by a group of students in a science test are 85, 76, 90, 85, 39, 48, 56, 95, 81 and 75. Find the:
Range of the marks obtained.

The marks (out of $100$ ) obtained by a group of students in science test are $85, 76, 90, 84, 39, 48, 56, 95, 81$ and $75$ . Find the
(i) highest and the lowest marks obtained by the students.
(ii) range of marks obtained.
(iii) mean marks obtained by the group.

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Arithmetic Mean and Range

Standard VII Mathematics

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Question 6(i) The marks (out of 100) obtained by a group of students in a science test are 85, 76, 90, 85, 39, 48, 56, 95, 81 and 75. Find the: The highest and the lowest marks obtained by the students.

Highest marks obtained by the student=95 Lowest marks obtained by the student =39

Question 6(i)
The marks (out of 100) obtained by a group of students in a science test are 85, 76, 90, 85, 39, 48, 56, 95, 81 and 75. Find the:
The highest and the lowest marks obtained by the students.

Highest marks obtained by the student=95
Lowest marks obtained by the student =39