y = 0.22(12) + .99 = 3.63
A 12 minute call will cost $3.63
Answer:
4
Step-by-step explanation:
option 4
For Data Set B, we see that the data is more varied. The absolute deviations are 4, 3, 2, 5. The average of these absolute deviations is 3.5. MAD_B = (4+3+2+5)/4 =3.5 M ADB
Hence, The average of these absolute deviations is 3.5.
