Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
The Cardinal Electronics Company must project the sales of cellular phones for the next year (called year 2). The number of cell phones sold by Cardinal Electronics in each of the past 6 months (July of year 1 through December of year 1) is shown below. Month Number of Cellular Phones Sold July 183 August 215 September 294 October 333 November 410 December 438 a. Forecast the number of cellular phones demanded in January of year 2 using a rolling (i.e. updated at end of each month when new demand data becomes available) 4-month linear regression model. For example, forecasts generated at the end of October are made by fitting a linear regression to the demands in months July through October and forecasts generated at the end of December are made by fitting a linear regression to the demands in months September through December. Forecast the number of cellular phones demanded in July of year 2. Calculate the MAD, MSE, and MAPE for a rolling 4-month linear regression model. b. Using Double Exponential Smoothing (DES) with ? = 0.15 and ?= 0.10 (i.e. assume the data has a linear trend pattern), forecast the number of cellular phones demanded in January of year 2. Forecast the number of cellular phones demanded in July of year 2. Calculate the MAD, MSE, and MAPE for your double exponential smoothing model. c. Based on the measures of forecast accuracy you calculated for the part a) linear regression model and the part b) DES (0.15, 0.10) model, which model is a better fit for this data?
In the past few years, the traffic problems in Lynn McKell's hometown have gotten worse. Now, Broad Street is congested about half the time. The normal travel time to work for Lynn
Discuss the fit for gbi of this particular for-profit avenue eileen o'brien has chosen.
The University of North is the major state university. The University was preparing for its upcoming re-accreditation, so the University board set aside extra funds to make sure th
The Managerial Process text. Given the project network provided, compute the early, late, and slack times for the project. Share your calculations and explain how you came up with
How will learning managerial problem solving help you later in life in you job?
Identify the leadership styels of freed Hammond and May Allison. Apply several of the leadership models to the case, such as the contingency model and the Hersey Balanced situation
1. Think of a stereotype associated with an Asian country and one associated with a Latin American country. How can these stereotypes potentially influence decisions related to HR
Suppose a new hospital is to be built to provide medical and healthcare service to 5 towns coordinate (5,6), (1,3), (13,7),(11,2) and (8,1) on map, the transportation network is re
Define the use of regional trade organizations in international business. Identify the Regional Trade Organization of which the United States is a member. What are some of the adva
Evaluate the following statement: Technical proficiency has never been enough for professionals to grow beyond the staff level. Do you agree or disagree, and why? In your own words
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd