Question

if mean of the following data is 86,what is the value of p
Wages
(in Rs.)
50-60 60-70 70-80 80-90 90-100 100-110
No. of
workers
5 3 4 p 2 13

Answer 1

Your answer is in the attachment.

Hope it helps you!!

Answer 2

Answer:

p - 173

Step-by-step explanation:

Tq check the above attachment