Question

Example 13. The following table gives information regarding weekly income of labourers working at a dam site: 1100 - 1200 1200 – 1300 Income (in) No. of labourers 600 – 700 700 – 800 800 - 900 900 - 1000 1000 - 1100 68 86 120 90 Estimate (1) median (ii​

Answer 1

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