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Frequency

All 30 member...

Question

All 30 members of a 'Nature club' in a school planted trees on the foundation day. The number of saplings planted by each member is given below. Prepare an ungrouped frequency distribution table.

5, 4, 4, 6, 7, 4, 3, 5, 6, 4, 3, 7, 5, 4, 3, 2, 7, 6, 5, 3, 8, 3, 2, 4, 5, 6, 5, 4, 4, 5

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Solution

The frequency distribution table is given below:

Number of Saplings Tally Marks Frequency (f)

2 2

3 5

4 8

5 7

6 4

7 3

8 1

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