EXERCISE - 14.1
1.
A survey was conducted by a group of students as a part of their environment awareness
programme, 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.
12 – 14)
6-8
8 - 10 10 - 12
4-6
2 - 4
0 - 2
3
Number of plants
2
6
5
1
2
1
Number of houses
Sale 2019
in assume method
Answers
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0
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Answered by
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