It does seem to confuse folk that are just starting to look at this. Give yourself a few months to learn what the internet is and how a test can change every second and one download can be at higher/lower speeds than others.
Not much new to discuss about this.
I am on a laptop. How come when I tested my bandwidth, it had an average of 1100 kbps, but when I download something, I only get an average of 150 kbps?