## 4. Following data represent the marks obtained by 20 students in a test : 12, 18, 25, 5, 7, 4, 15, 19, 25, 29, 28, 6, 2, 18, 4, 7, 12,

Question

4. Following data represent the marks obtained by 20 students in a test :

12, 18, 25, 5, 7, 4, 15, 19, 25, 29, 28, 6, 2, 18, 4, 7, 12, 21, 28, 15.

(1) Arrange the data in descending order.

(ii) Find the maximum marks obtained

(iii) Find the minimum marks obtained

(iv) Find the range of the data

(v) Make a frequency distribution table.

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2021-08-12T21:01:59+00:00
2021-08-12T21:01:59+00:00 1 Answer
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## Answers ( )

Answer:(1) 29,28,28,25,25,21,19,18,18,15,15,12,12,7,7,6,5,4,4,2.

(ii) 29.

(iii) 2.

(iv) 27.