Question

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
n 20 houses in a locality. Find the mean number of plants per house.
6-8
8-10
10-12
12-14
0-2
2-4
4-6
Number of plants
زر
u
2
2
.
1
6
Numberof houses
w did you use for finding the mean, and why?​

Answer 1

Answer:

i don't know dear sorry