Some data has been given below …

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Some data has been given below (Q. 1 - 4) to
be grouped into class intervals of appropriate
widths and to draw a frequency table. Choose
the correct type of class intervals and of
optimum widths. The tables should have
appropriate title and table numbers.
1) Income per month of 30 salaried people:
1230, 1320, 1230, 1320, 1450, 1450, 1350, 2560,
2450, 2360, 1230, 1230, 1450, 1450, 1320, 1320,
1320, 1230, 1350, 1450,2450, 1230, 1230, 1350,
1320, 1230, 1360, 1450, 2560, 2300
Posted by Gudimella Sriharita 5 years, 3 months ago
- 1 answers
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Khushpreet Singh Bhachal 5 years, 3 months ago
0Thank You