What does this loop that uses a range function do?

for i in range(7, 15):
print(“goodbye”)
it prints “goodbye” 8 times, numbered from 7 through 14.
it prints “goodbye” 9 times, numbered from 7 through 15.
it prints “goodbye” 9 times.
it prints “goodbye” 8 times.

It prints “goodbye” 8 times.

Explanation:

The range(a,b) structure defines a loop that will be executed from value a to value b-1.

It will loop 8 times, for values of i ranging from 7 to 14, and print "goodbye" each time.

So, it will loop 8 times... and since there's nothing else than "goodbye" in the print function call, that's all that will be outputted, no number attached to it.