Consider the following time series data:ObservationValue110215318412206.217218249.26What is the exponentially smoothed value for period 4, using a smoothing constant of 0.4?Select one:а.13.440O b. 13.600С.14.400O d. 16.000O e.16.064

Given that Time series data Observation Value 1 10 2 15 3 18 4 12 5 20 6 21 7 21…

Answered: What is the exponentially smoothed…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Suppose sales for the past 6 months have been100, 90, 84, 113, 92, and 96 Using a smoothing coefficient of 0.5, what is the exponentially smoothed value for the 4th period? (please round your answer to 1 decimal place)

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