A survey was conducted by a group of students as a part of their environment awarenessprogramme, in which they collected the following data regarding the number of plants in20 houses in a locality. Find the mean number of plants per house.1.-10 10-12 12-14Number of plants 0-2 2-4 4-6 6-8 8Number of houses 1Which method did you use for finding the mean, and why?263

A survey was conducted by a group of students as a part of their envir

1.	A survey was conducted by a group of students as a part of their environment awarenessprogramme, in which they collected the following data regarding the number of plants in20 houses in a locality. Find the mean number of plants per house.1.-10 10-12 12-14Number of plants 0-2 2-4 4-6 6-8 8Number of houses 1Which method did you use for finding the mean, and why?263
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