Question

Calculate Combined Mean:
कारखाना (Factory) औसत मजदूरी (Average Wage) श्रमिकों की संख्या (No. of Labours
₹ F
А
54
25
B
50
35
С
45
40​

Answer 1

Answer:

mean = sum of all observation/ total number of observations

Answer 2

Answer:

i dont understand

Step-by-step explanation:

can you explain