Explore BrainMass
Share

Underlying average of a time series

This content was STOLEN from BrainMass.com - View the original, and get the already-completed solution here!

When the underlying average of a time series is very stable and there is no trend, cyclical, or seasonal influences:
a. A simple moving average forecast with n = 20 should outperform a simple moving average forecast with n = 3.
b. A simple moving average forecast with n = 3 should outperform a simple moving average forecast with n = 20.
c. An exponential moving forecast with w = 0.50 should outperform the simple moving average forecast with w = 0.01.

© BrainMass Inc. brainmass.com December 19, 2018, 9:22 pm ad1c9bdddf
https://brainmass.com/statistics/regression-analysis/58030

Solution Summary

The following solution involves solving concepts related to underlying average of a time series.

$2.19