We have the following data on the monthl...

We have the following data on the monthly expenditure on food (in rupees) for 30 households in a locality.

(i) Obtain a frequency distribution using following class intervals:
100-150, 150-200, 200-250, 250-300, 300-350
(ii) What percentage of households spends less than Rupees 250 per month and what percentage of households spends more than Rupess 200 per month?

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