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.
A dine vo thrown 15 times and the f11
nas
were recorded​

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Hailey 1 month 2021-08-12T21:01:59+00:00 1 Answer 0 views 0

Answers ( )

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    2021-08-12T21:03:22+00:00

    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.

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18:9+8+9*3-7:3-1*13 = ? ( )