EXERCISE 14.1survey was conducted by a group of students as a part of their environment awarenesprogramme, in which they collected the following data regarding the number of plantsin 20 houses in a locality. Find the mean number ofplants per house.Number of plants 0-2 2-4 4-6 6-88-10 10-12 12-14Numberof houses 11 2-11 1 5 6 | 2

EXERCISE 14.1survey was conducted by a group of students as a part of

1.	EXERCISE 14.1survey was conducted by a group of students as a part of their environment awarenesprogramme, in which they collected the following data regarding the number of plantsin 20 houses in a locality. Find the mean number ofplants per house.Number of plants 0-2 2-4 4-6 6-88-10 10-12 12-14Numberof houses 11 2-11 1 5 6 \| 2
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