Respuesta :

The average is 0.9

-2.5 + 5.2 + 1.7 + (-0.8) = 3.6

3.6 / 4 = 0.9

Answer:

0.9

Step-by-step explanation:

-2.5 + 5.2 + 1.7 + -0.8 = 3.6

3.6 / 4 = 0.9