Question $3$

Using the table shown, calculate the forecast for forecast time period $4.$

$5$ pts

$\backslash$table$[[,,,,{0\mathrm{.}15}^B,$c$,$D$],[,2,,$t$,$Demand,,$],[,3,,0,,$Level,Forecast$],[,4,,1,10,11\mathrm{.}81,],[,5,,2,11,11\mathrm{.}69,],[,6,,3,12,11\mathrm{.}73,],[,7,,4,15,$Q$2,],[,8,,5,14,12\mathrm{.}49,],[,9,6,6,12,12\mathrm{.}42,],[,,7,,10,12\mathrm{.}05,],[1,,8,,13,12\mathrm{.}20,],[12,,1,,,,],[13,,2,,,,],[14,,3,,,,],[15,4,4,,,,$Q$3],[16,,,,,,]]$

Simple Exponential Smoothins

$L_0=\frac{1}{n}{\displaystyle \underset{i=1}{\overset{n}{}}}{D}_i$

$4_{+1}=D_{t+1}+(1-)L$

$F_{1,1}=L_1$

$F=1$Question $3$

Using the table shown, calculate the forecast for forecast time period $4.$

$5$ pts

$\backslash$table$[[,,,,{0\mathrm{.}15}^B,$c$,$D$],[,2,,$t$,$Demand,,$],[,3,,0,,$Level,Forecast$],[,4,,1,10,11\mathrm{.}81,],[,5,,2,11,11\mathrm{.}69,],[,6,,3,12,11\mathrm{.}73,],[,7,,4,15,$Q$2,],[,8,,5,14,12\mathrm{.}49,],[,9,6,6,12,12\mathrm{.}42,],[,,7,,10,12\mathrm{.}05,],[1,,8,,13,12\mathrm{.}20,],[12,,1,,,,],[13,,2,,,,],[14,,3,,,,],[15,4,4,,,,$Q$3],[16,,,,,,]]$

Simple Exponential Smoothins

$L_0=\frac{1}{n}{\displaystyle \underset{i=1}{\overset{n}{}}}{D}_i$

$4_{+1}=D_{t+1}+(1-)L$

$F_{1,1}=L_1$

$F=1$