Question

The following marks (out of 50) obtained in Mathematics by 60 students of Class VIII:

21, 10, 30, 22, 33, 5, 37, 12, 25, 42, 15, 39, 26, 32, 18, 27, 28, 19, 29, 35, 31, 24, 36,

18, 20, 38, 22, 44, 16, 24, 10, 27, 39, 28, 49, 29, 32, 23, 31, 21, 34, 22, 23, 36, 24,

36, 33, 47, 48, 50, 39, 20, 7, 16, 36, 45, 47, 30, 22, 17.

Using tally marks make a frequency table with intervals as 0–10, 20–30 and so on.​

Answer 1

Here is your Answer

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Answer 2

Answer:

1. range   frequency
2. 0-10             2
3. 10-20          10
4. 20-30         21
5. 30-40         19
6. 40-50        7

   7. 50-60       1

Total - 60 students ....

Step-by-step explanation:

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