Develop a two-period weighted moving average forecast for March 2019 through January 2020. Use weights of 0.8 and 0.2, with the most recent observation weighted higher. Calculate the MFE, MAD, and MAPE values for March through December.Click the icon to view the time series data.Develop a two-period weighted moving average and fill-in the table below (enter your responses rounded to one decimal place).More InfoMonthDemandJanuary 201993February70March102April75May89June137July110August105September82October91November87December94PrintDoneMonthJanuary 2019FebruaryDemand9370ForecastMarch102ப

The provided information is as follows:The data set is given as…

Answered: Develop a two-period weighted moving…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Given this data plot which is the best demos template to create a trend line through the data points? Linear, sinusoidal, quadratic or exponential? See attached.
Chapter 2, Section 3, Exercise 078 9,12,15,18,19,21,25,27,28,32,34 Using StatKey or other technology, find the following values for the above data.Click here to access StatKey.(a) The mean and the standard deviation.Round your answers to one decimal place.mean =standard deviation =(b) The five number summary.Enter exact answers.The five number summary is (, , , , )
In the last three years, there have been changes of 55%, 3% and 2% in the production amount of a good, respectively. What is the geometric mean of the annual rate of change?
The production of hybrid cars increased from $3.94 million in 2003 to $6.93 million in 2013. Calculate the average annual percent growth in the production of hybrid cars (use the geometric mean concept). Express your answer as a percentage rounded to two (2) decimal places.
am. 123.
Q6 Dr. Zinnert is studying coastal plant ecology using remote sensing data. Satalite images enable her to deduce land coverage on coastal barrier islands on the coast of Virginia. Given the table below, what percent of barrier island is bare earth? Report your answer to two decimal places and carry out all calculations in a single step using Excel to prevent accruing rounding error. Ground Cover km2 Trees 3.1 Shrubs 1.5 Grass 1.8 Bare Earth 4
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The accompanying table displays information about the number of births (in thousands) and the number of deaths (in thousands) for certain years. Report the death rate as a percentage of the birth rate, and comment on its trend over time. What is causing the trend? LOADING... Click the icon to view the data table. Report each death rate as a percentage of the birth rate. Year Births (thousands) Deaths (thousands) Percentage of deaths per births 2006 4275 2445 nothing% 2007 4320 2408 nothing% 2008 4241 2465 nothing% 2009 4140 2436 nothing% 2010 4002 2455 nothing% (Round to one decimal place as needed.)
If you can see the image clearly please zoom in
8–33. On Black Friday, Amazon.com featured an Echo 2nd Generation for $35 normally selling for $79. Calculate the dollar markdown and the markdown percent based on the selling price to the nearest whole percent.
Please look at the picture and provide full details answer
Community Hospital began the year 2019, a non-leapyear, with 102 beds. By March 1st, it had expanded the number of beds to 116. In April through June, the hospitalreported 120 beds, which increased to 124 beds in Julythrough October. Finally, the hospital completed itsexpansion process in November to end the year with 130beds. Use these data to answer the questions below. Roundto one decimal place.(i) Calculate the percentage of occupancy for each month.(ii) Calculate the percentage of occupancy for each quarter(January through March, April through June, July throughSeptember, and October through December).(iii) Calculate the percentage of occupancy for the year.

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