Consider the following time series data: Month 1. 2 3. 4 5. Value 25 14 19 11 20 24 16 (a) Compute MSE using the most recent value as the forecast for the next period. If required, round your answer to one decimal place. What is the forecast for month 8? If required, round your answer to one decimal place. Do not round intermediate calculation. (b) Compute MSE using the average of all the data available as the forecast for the next period. If required, round your answer to one decimal place. Do not round intermediate calculation. What is the forecast for month 8? If required, round your answer to one decimal place. (c) Which method appears to provide the better forecast? Select your answer -
Consider the following time series data: Month 1. 2 3. 4 5. Value 25 14 19 11 20 24 16 (a) Compute MSE using the most recent value as the forecast for the next period. If required, round your answer to one decimal place. What is the forecast for month 8? If required, round your answer to one decimal place. Do not round intermediate calculation. (b) Compute MSE using the average of all the data available as the forecast for the next period. If required, round your answer to one decimal place. Do not round intermediate calculation. What is the forecast for month 8? If required, round your answer to one decimal place. (c) Which method appears to provide the better forecast? Select your answer -
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.3: The Natural Exponential Function
Problem 40E
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Question
Transcribed Image Text:Consider the following time series data:
Month
1.
3.
5.
7.
Value
25
14
19
11
20
24
16
(a) Compute MSE using the most recent value as the forecast for the next period.
If required, round your answer to one decimal place.
What is the forecast for month 8?
If required, round your answer to one decimal place. Do not round intermediate calculation.
(b) Compute MSE using the average of all the data available as the forecast for the next period.
If required, round your answer to one decimal place. Do not round intermediate calculation.
What is the forecast for month 8?
If required, round your answer to one decimal place.
(c) Which method appears to provide the better forecast?
Select your answer -
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