Question $31$

$3$ pts

Given the following data

$\backslash$table$[[$Period$,\backslash$table$[[$Actual$],[$Demand$]],$Forecast$],[1,2000,1900],[2,2130,1980],[3,1990,2040],[4,2280,2190],[5,2050,2100]]$

which of the following is true

On average, the forecast is $88$ units away from the actual demand

The forecast is always within plus$/$minus $88$ units from the actual demand