Question
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 houses in a locality.Find the mean number of plants per house.
Number of plants
Number of houses
Which method did you use for finding the mean, and why?
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Text solutionVerified
No. of plants | No. of houses | Mid point | |
Total |
Mean,
Here,
Therefore, Mean, plants
We have used direct method because numerical values of and are small.
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Question Text | 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 houses in a locality.Find the mean number of plants per house. Which method did you use for finding the mean, and why? |
Answer Type | Text solution:1 |
Upvotes | 150 |