Question

1. A survey was conducted by a group of students as a part of their environ
programme in which they collected the following data regarding the number
20 houses in a locality. Find the mean number of plants per house.
Number of plants 0-2 2-4
4-6 6-8
8-10 10-12
1
5
2
6
Number of houses
by assumed method

​

Answer 1

Answer:

mean = sum of all numbers /2

Step-by-step explanation:

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