Correct average = [( 50 x 36) - 73 + 37 )]/36 = 1764/36 = 49 kg.
The average weight of 36 men is 50 kg. It was found later that the figure of 37 kg was misread as 73 kg. What is the correct average?
Options:
A: 49 kg
B: 51 kg
C: 50.5 kg
D: 51.5 kg
E: None of these