For the data below, compute the MAD, MSE, and bias: FORECAST SALES ACTUAL SALES 100 105 110 117 120 115 130 139 140 140
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For the data below, compute the MAD, MSE, and bias:
|
ACTUAL SALES |
100 |
105 |
110 |
117 |
120 |
115 |
130 |
139 |
140 |
140 |
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- Under what conditions might a firm use multiple forecasting methods?Which of the following methods lends itself to forecasts for long-term emerging phenomena or revolutionary technologies? A. the sales force estimate technique B. the delphi method C. the jury of executive opinion method D. market testing1. The table below shows the sales figure for a brand of shoe over the last 12 months. MONTHS SALES January 69 February 75 March 86 April 92 May 95 June 100 July 108 August 115 September 125 October 131 November 140 December 150 Using the following, forecast the sales for the months up to January the following year:- 1. A simple three month moving average.ii. A three period weighted moving average using weights of 1, 2 and 3. Assign the highest weight to the most recent data.iii. Exponential Smoothing when a= .6 and the forecast for March is 350.
- Please answer parts i, ii and iii of the below question. The table below shows the sales figures for a brand of shoe over the last 12 months. Months Sales January 69 February 75 March 86 April 92 May 95 June 100 July 108 August 115 September 125 October 131 November 140 December 150 Using the following, forecast the sales for the months up to January the following year:- i) A simple three month moving average. ii) A three period weighted moving average using weights of 1, 2 and 3. Assign the highest weight to the most recent data. iii) Exponential Smoothing when α= .6 and the forecast for March is 350.a. Find the equation of the least-squares line for the data. Rounds constants to the nearest thousandth. b. Use the equation from part a to predict the retail price of a 2010 Corvette with an odometer reading of 30,000. c. Find the linear correlation coefficient of these data.What is the short-term retail sales forecast for 1 to 3 years? What is the mid-term retail sales forecast for 3-5 years? What is the long-range retail sales forecast for >5 years? In conclusion, what is the future forecast of the retail environment?
- Forecasts and actual sales of digital music players at Just Say Music are as follows: Month Forecast Actual Sales March 150 170 April 207 214 May 202 190 June 265 247 July 268 242 August 250 210 September 285 240 October 267 192 What is the forecast for November, using a two-period moving average? Round your answer to two decimal places. What is the forecast for November, using a three-period moving average? Round your answer to two decimal places. Compute MSE for the two- and three-period moving average models and compare your results. Do not round intermediate calculations. Round your answers to two decimal places.How does predictive analytics benefit CRM? Give examples of predictive analytics models used in CRM for sales forecasting or customer churn prediction.The table below shows the sales figures for a brand of shoe over the last 12 months. Months Sales January 69 February 75 March 86 April 92 May 95 June 100 July 108 August 115 September 125 October 131 November 140 December 150 Using the following, forecast the sales for the months up to January the following year:- 1. A simple three-month moving average. 2. A three-period weighted moving average using weights of 1, 2, and 3. Assign the highest weight to the most recent data. 3. Exponential Smoothing when α= .6 and the forecast for March is 350. 4. Determine which of the three forecasting techniques is the most accurate using MAD.
- To carry out their analysis, planning, implementation, and control responsibilities, marketing managers need a marketing information system (MIS) to assess information needs, develop the needed information, and distribute it in a timely manner. Assume that you are a Marketing Manager of Khaddi and your company wants you to deploy an efficient Marketing information system. Explain how all the components of the Marketing Information system will help Khaadi in collecting information and forecasting demand?The following table shows the past two years of quarterly sales information. Assume that there are both trend and seasonal factors and that the seasonal cycle is one year. Use time series decomposition to forecast quarterly sales for the next year. (Do not round intermediate calculations. Round your answers to the nearest whole number.) Note:- Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism. Answer completely. You will get up vote for sure.To carry out their analysis, planning, implementation, and control responsibilities, marketing managers need a marketing information system (MIS) to assess information needs, develop the needed information, and distribute it in a timely manner. Assume that you are a Marketing Manager of Foodpanda and your company wants you to deploy an efficient Marketing information system. Explain how marketing intelligence will help Foodpanda in collecting information and forecasting demand?