1. A survey was conducted by a group of students as a part of their en – InterviewSolution

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1.	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.0-2 2-4 4-6 6-8 8-10 10-12 12-14Number of plantsNumber of houses2
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