Math, asked by Priyadarshini0120, 11 hours ago

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. Number of plants 0 - 2 2-4 4 - 6 6 - 8 8 - 10 10 - 12 12 - 14 Number of houses 1 2 1 5 6 2 3

Answers

Answered by itzmecutejennei
0

Answer:

Mean=

We used direct method for finding the mean as the width of the class is very small and also the frequency for each class have very small values. Thus, it will be easy to calculate.

Answered by BrainlyPheonix
7

Answer:

Mean →

1 + 2 + 1 + 5 + 6 + 2 + 3

= 21 ÷ 7

= 3

So , The mean Of this data graph is 3 .

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