From table 6 in a column 2 and row 4, x is equal to
60.06. In column 6 and row 4, AvgRTT is equal to 92.08.
From (3), Theavy = 92.08 + (92.08 × 0.1) = 101.29. From (4),
Tlow = 92.08 - (92.08 × 0.1) = 82.87. From (5), 60.06 <
82.87 that is classified as the low traffic volume.