Home
Class 7
MATHS
The marks obtained (out of 100) by 12 st...

The marks obtained (out of 100) by 12 students in an examination are
74, 96, 87, 65, 99, 82, 76, 92, 66, 75, 85, 90
Find the median marks.

Text Solution

Verified by Experts

The correct Answer is:
83.5
Promotional Banner

Topper's Solved these Questions

  • DATA HANDLING

    ICSE|Exercise EXERCISE 24A|18 Videos
  • DATA HANDLING

    ICSE|Exercise EXERCISE 24B|10 Videos
  • DATA HANDLING AND MEASURES OF CENTRAL TENDENCY

    ICSE|Exercise TRY THIS|19 Videos
  • DECIMALS

    ICSE|Exercise TRY THIS |41 Videos

Similar Questions

Explore conceptually related problems

The marks obtained by 12 students in an examination (out of 50) are given below: 18, 35, 2, 27, 40, 0, 21, 33, 27, 8, 36, 23 Find the mean marks.

The marks (out of 50) of 10 students in a class are : 40, 34, 37, 50, 47, 42, 31, 46, 36, 43 Find the median marks.

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 obtain

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.

The marks obtained (out of 30) by five students in a test are 20, 15, 25, 18, and 22. Find the average marks obtained.

The marks obtained (out of 100) by 400 students in an examination are given below: Using a graph paper, draw an ogive for the above distribution. Use ogive to estimate the following: estimate the median.

The marks obtained (out of 100) by 400 students in an examination are given below: Using a graph paper, draw an ogive for the above distribution. Use ogive to estimate the following: estimate the number of students who obtained more than 80% marks in the examination.

The marks obtained (out of 100) by 400 students in an examination are given below: Using a graph paper, draw an ogive for the above distribution. Use ogive to estimate: the number of students who did not pass if the pass percentage was 35.

In a class of 15 students, 4 students failed and those who passed had marks 38, 45, 63, 35, 81, 99, 78, 57, 92, 39, 48. Find the median marks of the class.

Marks obtained (in mathematics) by 9 students are given below: 60, 67, 52, 76, 50, 51, 74, 45 and 56 a. Find the arithmetic mean. b. If marks of each student be increased by 4, what will be the new value of arithmetic mean?