3. Suppose we have the following data for the number of daily visitors to a website over a 7-day period: Day 1 2 3 4 5 6 7 a. Calculate a 3-day moving average for this data. sted moving Visitors 55 54 67 89 110 105 109 ortims data. c. Calculate Exponential Smoothing for a=0.8. d. Calculate the MAE, MSE and MAPE for Weighted moving average.
3. Suppose we have the following data for the number of daily visitors to a website over a 7-day period: Day 1 2 3 4 5 6 7 a. Calculate a 3-day moving average for this data. sted moving Visitors 55 54 67 89 110 105 109 ortims data. c. Calculate Exponential Smoothing for a=0.8. d. Calculate the MAE, MSE and MAPE for Weighted moving average.
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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Important note: in part D, calculate the exponential method only
Transcribed Image Text:3.
Suppose we have the following data for the number of daily visitors to a website
over a 7-day period:
Day
1
2
3
4
5
6
7
Visitors
55
54
67
89
110
105
109
a. Calculate a 3-day moving average for this data.
day
ded moving ave
c. Calculate Exponential Smoothing for a=0.8.
d. Calculate the MAE, MSE and MAPE for Weighted moving average.
for tims data.
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