Using exponential smoothing with w=0.8, provide the forecasted values for weeks 3.NOTE: Provide a numerical answer rounded to hundredths.W = 0.8Week123456Sales190189191191190150Forecast190190190.64190.93190.19e-1.00

Single Exponential Smoothing Ft=wSt-1+1-wFt-1Here,F forecast valuesS are sales Given that w=0.8…

Answered: Using exponential smoothing with w=0.8,…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Suppose you needed $16,000 to maintain a particular standard of living in 1979. How much would you have needed in 1997 to maintain the same standard Average Annual Consumer Price Index (CPI) (1982-1984=100) CPI of living? Assume that all prices have risen at the same rate as the CPI. Year Year CPI Year CPI 103.9 152.4 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1973 44.4 1995 How much would you have needed? 107.6 1996 1997 1974 49.3 1975 1976 1977 156.9 160.5 163.0 53.8 109.6 56.9 113.6 1998 (Round to the nearest dollar.) 60.6 118.3 1999 166.6 1978 1979 1980 1981 1982 1983 172.2 177.1 2000 2001 2002 2003 2004 2005 65.2 124.0 72.6 130.7 82.4 90.9 96.5 99.6 136.2 140.3 144.5 148.2 179.9 184.0 188.9 195.3 On-Screen Keyboard Esc %23 1 2. * 3 4 8 Hom Tab q u i Del End e y
Use the Dental Clinic data set below, a = 0.4, and ß = 0.2 to calculate the adjusted exponential smoothing forecast for the number of dental clinic patients on the next Monday. Assume the forecast component for Tuesday to be the actual value of Tuesday minus the initial trend. Let the initial trend be 10 patients. Round your answer to two decimal places, if necessary. Answer Day Tuesday Wednesday Thursday Friday Saturday Sunday Number of Patients 35 38 38 31 40 38 Copy Data Tables Keypad Keyboard Shortcuts
Use the border crossings data below and a = = 0.3 and ẞ = 0.2. Truck Crossings Month February 113,691 March 139,204 April 121,498 May 127,511 June 131,500 July 105,245 August 126,606 Copy Data Step 2 of 2: Calculate the adjusted exponential smoothing forecast for September 2011. Assume the forecast component for February 2011 to be the actual truck crossing value minus the initial trend. Let the initial trend be 10,000 trucks. Round your answer to two decimal places.
Describe the following change as both an absolute change in terms of Percentage Points, and as a relative change in terms of a percentage.The percentage of fifth-graders who scored at or above the national average on the reading test rose to 44 percent from 25 percent.Type your answer in the submission box and make sure to properly label the answers.ROUND EACH ANSWER TO THE NEAREST TENTH (ONE DECIMAL).
Read the situation below and determine whether it is linear or exponential. If linear, find and interpret the rate of change. If exponential, find and interpret the percent change. Approximate if needed. The common ratio for the home prices in an Austin neighborhood is 1.08 every year for the past five years.
Please complete parts b and c
Determine the logarithmic regression of the data below using either a calculator or spreadsheet program. Then, estimate the y value when the x value is 10 . Round your answer to the nearest tenth. Do not include units in your answer. ( 11 , 6100 ) , ( 21 , 4900 ) , ( 33 , 4200 ) , ( 41 , 3600 ) , ( 56 , 2600 ) , ( 69 , 1999 )
Piedmont Park certainly notices that its attendance is seasonal. They've collected data for the last three years (attendance in thousands) with the data shown below. What would be the forecast for Winter 2024 (to two decimal places) before adjusting for seasonality? Quarter 2021 2022 2023 Winter 100 102 106 Spring 160 170 180 Summer 250 280 260 Fall 180 190 192 Selected Answer: 102.67
Tricia and Chandra love to go to restaurants, but want to save money by eating at home. The double line graph below shows how many meals they ate at restaurants per week for a 7-week time period. Trisha is blue. Chandra is Red. What was Tricia’s rate of meals at restaurants per week for the given seven-weeks (i.e. compute a unitrate from the given data). Round to two decimals as needed. I just wanted to confirm my understanding due to all I could find was regular graphs with increasing constant lines. My question is how should I find a unit rate on a graph like this. Thank you
Classify the variable below as qualitative, discrete, or continuous. Number of online purchases made in a month
The common ratio for the home prices in an Austin neighborhood is 1.08 every year for the past five years. Describe the pattern. Choose all that apply. Increasing Decreasing Linear Exponential
Please show/explain method if using excel

SEE MORE QUESTIONS

Recommended textbooks for you

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

Elementary Statistics: Picturing the World (7th E…

Statistics

ISBN:

9780134683416

Author:

Ron Larson, Betsy Farber

Publisher:

PEARSON

The Basic Practice of Statistics

Statistics

ISBN:

9781319042578

Author:

David S. Moore, William I. Notz, Michael A. Fligner

Publisher:

W. H. Freeman

Introduction to the Practice of Statistics

Statistics

ISBN:

9781319013387

Author:

David S. Moore, George P. McCabe, Bruce A. Craig

Publisher:

W. H. Freeman

SEE MORE TEXTBOOKS

Using exponential smoothing with w=0.8, provide the forecasted values for weeks NOTE: Provide a numerical answer rounded to hundredths.