Question

3.
2 officers, 10 clerks and 3 peons contributed for a staff picnic. The contribution collected per person
is shown in the following table.
Officer-rs. 1000
Clerk-rs. 500
peon-rs. 200
Find the mean contribution per person using weighted mean.​

Answer 1

Answer:

1700 is a answer

Step-by-step explanation:

I now I am genus in this maths

I

an don't ask me math

Answer 2

Answer:

7600

Step-by-step explanation:

2 officers ×1000= 2000

10 clerks ×500=5000

3 peons ×200=600

officers +clerks +peon

2000+5000+600

=7600

I hope you are understand my answer