Question

Organise the following marks obtained by 20 students in a maths test in a table using tally marks:
15 18 12
10 15 18
15 16
16 12
10 18 14
10 18 14
15
12
12
18​

Answer 1

Answer:

Arrange the given data in ascending order

12,15,15,17,17,17,19,19,19,19,19,21,21,21,23,23,23,23,25,25

Frequency Distribution Table

Marks

12

15

17

19

21

23

25

No. of students

1

2

3

5

3

4

2

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