(b) Develop three-month and four-month moving averages for this time series. (Round your answers to two decimal places.) Time Series Value 4-Month Moving Average Forecast Month 1 2 3 4 5 6 7 8 9 10 11 12 9.5 9.3 9.5 9.7 9.8 9.8 9.9 10.6 10.0 9.8 9.6 9.6 3-Month Moving Average Forecast 9.57 9.7 X X

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
100%

Please help with correct answers as last answers were incorrect: In details 

Corporate triple-A bond interest rates for 12 consecutive months follow.
9.5 9.3 9.5 9.7 9.8 9.8 9.9 10.6 10.0 9.8 9.6 9.6
(c) Using the more accurate forecast, what the moving average forecast for the next month? (Round your answer to two decimal places.)
0.19
x
Transcribed Image Text:(c) Using the more accurate forecast, what the moving average forecast for the next month? (Round your answer to two decimal places.) 0.19 x
(b) Develop three-month and four-month moving averages for this time series. (Round your answers to two decimal places.)
Time Series
Value
3-Month Moving
Average Forecast
4-Month Moving
Average Forecast
Month
1
2
3
4
5
6
7
8
9
10
11
12
9.5
9.3
9.5
9.7
9.8
9.8
9.9
10.6
10.0
9.8
9.6
9.6
9.57
X
Transcribed Image Text:(b) Develop three-month and four-month moving averages for this time series. (Round your answers to two decimal places.) Time Series Value 3-Month Moving Average Forecast 4-Month Moving Average Forecast Month 1 2 3 4 5 6 7 8 9 10 11 12 9.5 9.3 9.5 9.7 9.8 9.8 9.9 10.6 10.0 9.8 9.6 9.6 9.57 X
Expert Solution
steps

Step by step

Solved in 6 steps with 12 images

Blurred answer
Similar questions
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman