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Sahay Sir > Question Answers > NCERT Class 10 > Maths > Chapter 14 - Statistics > The table below- shows the daily expenditure on food of 25 households in a locality. Daily expenses (in Rs.) 100-150 150-200 200-250 250-300 300-350 No. of households 4 5 12 2 2 Find the mean daily expenses on food by a suitable method.

The table below- shows the daily expenditure on food of 25 households in a locality. Daily expenses (in Rs.) 100-150 150-200 200-250 250-300 300-350 No. of households 4 5 12 2 2 Find the mean daily expenses on food by a suitable method.

1 10-12 12-14 Number of houses 1 2 2-4 3 Which method did you use for finding the mean 4-6 5 6 6-8 8-10 A survey was conducted by a group of students as a part of their environment awareness programme and why? in which they collected the following data regarding the number of plants in 20 houses in a locality. Find the mean number of plants per house. Number of Plants 0-2