Question

1.
A survey was conducted by a group of students as a part of their environment awarenes
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.
0-2
2-4
4-6
6-8
8 - 10 10 - 12
12 - 14
Number of plants
Number of houses
1
2
1
5
6
2
3
use assumed mean method please​

Answer 1

Answer:

kaun sa class ka hai.

kaun sa lesson hi.

Answer 2

Step-by-step explanation:

Ascending order:-

6, 8, 7, 10, 12, 14, 14, 14, 14, 18, 18, 18, 20, 20, 22, 26, 26, 38