Deseasonalise the following time series to calculate the deseasonalised series value. Hint: You may wish to use Microsoft Excel for this. Year Quarter Sales 1973 1 26.8 1973 2 23.3 1973 3 15.5 1973 4 24.4 1974 1 31.6 1974 2 40 1974 3 19.7 1974 4 28.5 1975 1 29.2 1975 2 60 1975 3 18.3 1975 4 26.8 What is the deseasonalized series value for Quarter 2, 1973? Please keep your answer to two decimal places.
Deseasonalise the following time series to calculate the deseasonalised series value. Hint: You may wish to use Microsoft Excel for this. Year Quarter Sales 1973 1 26.8 1973 2 23.3 1973 3 15.5 1973 4 24.4 1974 1 31.6 1974 2 40 1974 3 19.7 1974 4 28.5 1975 1 29.2 1975 2 60 1975 3 18.3 1975 4 26.8 What is the deseasonalized series value for Quarter 2, 1973? Please keep your answer to two decimal places.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Deseasonalise the following time series to calculate the deseasonalised series value. Hint: You may wish to use Microsoft Excel for this.
Year | Quarter | Sales |
1973 | 1 | 26.8 |
1973 | 2 | 23.3 |
1973 | 3 | 15.5 |
1973 | 4 | 24.4 |
1974 | 1 | 31.6 |
1974 | 2 | 40 |
1974 | 3 | 19.7 |
1974 | 4 | 28.5 |
1975 | 1 | 29.2 |
1975 | 2 | 60 |
1975 | 3 | 18.3 |
1975 | 4 | 26.8 |
What is the deseasonalized series value for Quarter 2, 1973?
Please keep your answer to two decimal places.
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