Respuesta :

jdbell627

The average mean is: B. 16.5


You can find the mean by adding up the numbers, in this case:

17.2+18.3+14.9+16.8+15.3=82.5

then divide it by the number of data points, which would be: (17.2+18.3+14.9+16.8+15.3)/15=16.5


Hope it helps!