I think I c the answer mate ;)
13:30 would be 1:30 pm
15:45 would be 3:45 pm
17:20 would be 5:20 pm
18:00 would be 6:00 pm
is this what you mean?
The correct answer for this question is this one:
It would be better to find the difference in Mean, MAD and their difference in escalation or decadence.
For the mean,
Women = 41.8571428571
Men = 45.380952381
From those information we retrieved, we have a mean difference of <span>3.52380952385.</span>