In: Statistics and Probability
The Florida Company was flooded by a Hurricane and somehow lost
part of their forecasting data. The missing values in the following
table must be recalculated from the remaining data. Exponential
smoothing constant of 0.35 is used for both the forecast and
updated MAD.
NOTE: All forecast, error, MAD, and TS values
should be rounded to the nearest hundredth (two decimal after dot,
for example 99.99)
Period |
Actual |
Forecast |
Error |
MADt |
TSt |
0 |
9.00 |
||||
1 |
260.00 |
255.00 |
5.00 |
0.66 |
|
2 |
270.00 |
256.75 |
13.25 |
9.58 |
|
3 |
260.00 |
Based on -/+ 4.00 action limits, is the forecasting process under
control? (Enter “YES” or “NO”)