Question

Brainly.in

What is your question?

















Secondary School Math 5+3 pts
I) On an World Environment Day different Housing Societies planted Number of
Trees. The information about it is given in the following frequency distribution
table :
Number of trees
05 06 07 08 09 10
Number of Housing Societies 05 k 09 08 04 03
If the mean number of trees planted by a housing society is 07. Find the value of 'k'.
Also find the percentage of housing societies planting 08 or more than 08 trees.​

Answer 1

We don't know adfsk adfsk adafk

Answer 2

Answer:

Secondary School Math 5+3 pts

I) On an World Environment Day different Housing Societies planted Number of

Trees. The information about it is given in the following frequency distribution

table :

Number of trees

05 06 07 08 09 10

Number of Housing Societies 05 k 09 08 04 03

If the mean number of trees planted by a housing society is 07. Find the value of 'k'.

Also find the percentage of housing societies planting 08 or more than 08 trees.