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Chapter 12 Worksheet 2 | Data Handling | Class-7 DAV Secondary Mathematics
Unit 12 Worksheet 2 || Data Handling
1. Find the median of the following data.
11, 39, 43, 45, 25, 46, 43, 42, 37
Answer 1:
2. Find the median of:
(i) 85, 42, 56, 69, 51, 81, 72, 92, 67
Answer (i):
(ii) 15. 47, 48, 81, 17. 27, 9, 3, 10, 75
Answer (ii):
3. The following number of goals were scored by a team in a series of ten matches: 2. 3. 5, 4. 0, 1, 3, 3, 3, 4 Find the median of these scores.
Answer 3:
4. The weights (in kg) of 11 students of Class-VI! (in April 2015) is:
42. 52, 48, 52, 55, 58, 53, 54, 46, 49, 57
Find the median of these weights. In July 2015, one student of weight 58 kg, left the school and a new student of weight 68 kg joined the class. Find the new median.
Answer 4:
Good