Marketing - Standalone book
13th Edition
ISBN: 9781259573545
Author: Roger A. Kerin, Steven W. Hartley
Publisher: McGraw-Hill Education
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Chapter 8, Problem 8AMK
Summary Introduction
To determine: Whether the annual population of Country U or annual sales of cars produced in County U by Company F has more accurate linear trend extrapolation and the reason behind that.
Introduction:
The process of defining the marketing issue and opportunity, systematically analyzing and collecting the facts, suggesting actions to decrease the risk, and thereby improving the decisions in the market is known as the marketing research.
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Cell phone sales for a California-based firm over the last 10 weeks are shown in the following table. Plot the data, and visually check to see if a linear trend line would be appropriate.Then determine the equation of the trend line, and predict sales for weeks 11 and 12.Week Unit Sales1 7002 7243 7204 7285 7406 7427 7588 7509 77010 775
Answer in Excel:
Consider the data below for the sales of widgets: 1. Using seasonal percentages or seasonal indexes, forecast the sales for each season in year 4, if the annual widgets sales is predicted to be 1500. 2. Develop a regression equation that captures both the trend and seasonality in this data. Use this equation to forecast the sales for each season in year 4.
Season
Year 1
Year 2
Year 3
Fall
505
240
210
Winter
555
460
365
Spring
400
310
204
Summer
560
450
394
From the following annual data of sales (in 000 .$.) Find the trend values by using least square method. Also estimate the sales of 2014.
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77 88
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Chapter 8 Solutions
Marketing - Standalone book
Ch. 8.1 - Prob. 8.1LOCh. 8.2 - Prob. 8.2LOCh. 8.2 - Prob. 8.1LRCh. 8.2 - Prob. 8.2LRCh. 8.2 - Prob. 8.3LRCh. 8.3 - Prob. 8.3LOCh. 8.3 - Prob. 8.4LRCh. 8.3 - Prob. 8.5LRCh. 8.4 - Prob. 8.4LOCh. 8.4 - Prob. 8.6LR
Ch. 8.4 - Prob. 8.7LRCh. 8.4 - Prob. 8.8LRCh. 8.5 - Prob. 8.5LOCh. 8.5 - Prob. 8.9LRCh. 8.5 - Prob. 8.10LRCh. 8.6 - Prob. 8.6LOCh. 8.6 - Prob. 8.11LRCh. 8.6 - Prob. 8.12LRCh. 8 - Prob. 1AMKCh. 8 - Prob. 2AMKCh. 8 - Prob. 3AMKCh. 8 - Prob. 4AMKCh. 8 - Prob. 5AMKCh. 8 - Prob. 6AMKCh. 8 - Look back at Figure 8-6A. (a) Run the percentages...Ch. 8 - Prob. 8AMKCh. 8 - Prob. 1BYMPCh. 8 - Prob. 2BYMPCh. 8 - Prob. 3BYMPCh. 8 - Prob. 1VCCh. 8 - Prob. 2VCCh. 8 - Prob. 3VCCh. 8 - Prob. 4VCCh. 8 - Prob. 5VC
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Single Exponential Smoothing & Weighted Moving Average Time Series Forecasting; Author: Matt Macarty;https://www.youtube.com/watch?v=IjETktmL4Kg;License: Standard YouTube License, CC-BY
Introduction to Forecasting - with Examples; Author: Dr. Bharatendra Rai;https://www.youtube.com/watch?v=98K7AG32qv8;License: Standard Youtube License