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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.number of plants:0 - 22 - 4,4-6, 6-8, 8 - 10,10 - 12,12-14number of houses:1,2,1,5,6,2,3. |
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Answer» okkkkkkkkk okkkkkkkkk okkkkkkkkk okkkkkkkkk okkkkkkkkk okkkkkkkkk |
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