The answer is C. The program prints:
[13, 27, 34, 39]
This answer was checked by running the program for real.
Why?
sort() puts the list in order, smallest first. It changes the list itself.
The code again
scores = [27, 34, 13, 39]
scores.sort()
print(scores)Try it: change one number in the program and predict the new output before you run it.