Given last period's forecast of 65, and last period's dernand of 62, what is the simple exponential smoothing forecast with a of 0.4 for the next period? Select one: O a. 63.8 O b. 62 O c. 63.2 O d. 65

Given last period's forecast of 65, and last period's dernand of 62, what is the simple exponential smoothing forecast with a of 0.4 for the next period? Select one: O a. 63.8 O b. 62 O c. 63.2 O d. 65

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Properties of Pure Substances

A substance with fixed chemical composition throughout is called a pure substance like water, air, and nitrogen. A pure substance does not have to be a single element or compound. A mixture of two or more phases of a pure substance is also a pure substance as long as the chemical composition is the same for all phases. These substances mainly have a constant/ uniform composition. The substances also have fixed boiling and melting points. A pure substance takes part in a chemical reaction to form predictable products.

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Given last period's forecast of 65, and last period's demand of 62, what is the simple exponential smoothing forecast with a of 0.4 for
the next period?
Select one:
O a. 63.8
O b. 62
O c. 63.2
O d. 65
(hp

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