Fact (as provided in the text) A forecasting tracking signal (TS) is a computation of cumulative forecast error (also known as bias). Inquiry: If demand variations are assumed to be random, the control limits of the tracking signal should be set at: Select one: O a. +/-6.0 O b. +/-3.0 O c. Equal to TS O d. Zero (0) O e. +/-9.0

Fact (as provided in the texd) A forecasting tracking signal (TS) is a computation of cumulative forecast error (also known as bias) Inquiry if demand variations are assumed to be random, the control limits of the trackind signal should be set at: Select one a) +160 b. +1.30 c. Equai to is d. Zera (0) e. +79.0