Respuesta :
The answer that I got is b.) 19.5 because if you put the scores in order from smallest to largest, in case there are two numbers in the middle because there are 16 scores, which is an even number. The two numbers in the middle are 19 and 20. Then, what you do is you add 19 and 20 to get 39 and then you divide 39 by 2 to get 19.5. Hope this explanation helped!