Question

Find the mean of the following frequency distributions: :
Daily wages (in 3)
100 150 200
250
300
400
500
4
5
2
Number of workers
4
3
2
15
Matheinatics-2 | 262 |​

Answer 1

Answer:

can you add a pic

it's hard to understand like this

Answer 2

pls add a picture of the question