10, 11, 55, 45, demand for 6

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter9: Quadratic Functions And Equations
Section9.8: Analyzing Functions With Successive Differences
Problem 2AGP
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Economics
2. (35) Consider the quarterly sales data:datal =
{10, 31, 43, 16, 11, 33, 45, 17, 14, 46, 50, 21, 19, 41,
55,25).
a) Forecast demand for 6th month by using 2
month MA.
b) Forecast demand for 6th month by using by
employing EWMA with a= 0:9
.c) Which forecast result you would prefer? and
why?
Transcribed Image Text:Economics 2. (35) Consider the quarterly sales data:datal = {10, 31, 43, 16, 11, 33, 45, 17, 14, 46, 50, 21, 19, 41, 55,25). a) Forecast demand for 6th month by using 2 month MA. b) Forecast demand for 6th month by using by employing EWMA with a= 0:9 .c) Which forecast result you would prefer? and why?
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