Find the 3 year period moving average for 2008 Consider the following dald.YearD2023 Hawkes LeamingDeathsEt200017210AnswerHow to enter your answer (opens in new window)Number of Deaths in the U.S. by Drug Overdose2002 2003 200417934 12760200117153 15688200512189199+200618229Step 2 of 2: Find the three-period moving average for year 2008. If necessary, round to one more decimal place than the largest number of decimal places given in thedata.200714806200819509Copy DataTablesKeypadKeyboard ShortcuSubmit Answer

Given ,The above data is year and deaths happened in that year.So it's kind of survey.We need to…

Answered: Year Deaths Number of Deaths in the…

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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Based on above assume you are using the moving average forecasting method based on the last four observations. When making the forecast for the last period, theoldest of the four observations was 1945 and the forecast was 2083. Thetrue value for the last period then turned out to be 1977. Calculate yourforecast for the next period.
John Kittle, an independent insurance agent, uses a five-year moving average to forecast the number of claims made in a single year for one of the large insurance companies he sells for. He has just discovered that a clerk in his employ incorrectly entered the number of claims made four years ago as 1,400 when it should have been 1,200.a. What adjustment should Mr. Kittle make in next year’s forecast to take into account the corrected value of the number of claims four years ago?b. Suppose that Mr. Kittle used simple exponential smoothing with a = .2instead of moving averages to determine his forecast. What adjustment is now required in next year’s forecast? (Note that you do not need to know the value of the forecast for next year in order to solve this problem.)
A crew is building a series of identical day spas around the United States for a lifestyle company. They build the first one in 160 days from groundbreaking to ribbon-cutting. If the crew's learning curve rate is 97%, it will take nearest 1/10th, to construct the fifth day spa. days, to the
Explain the difference between the average rate of change and the instantaneous rate of change. Provide specific examples.
Google's stock (GOOG) was tracked for 10 days, showing closing prices of 1,106.65; 1,104.37; 1,128.64; 1,120.53; 1,109.53; 1,110.76; 1,137; 1,068.2; 1,113.1; 1,136.3. Calculate the range of the dataset.
It takes a while for new factory workers to master a complex assembly proces. During thre first month new employees wor, the company tracks the number of days the have been on the job and the length of time it rtakes them to complete assembly. The correlation is most likely to be what?
In 2000, 12.8% of vehicles sold were off-road vehicles. In 2010, that number decreased to 10.2%. Calculate and interpret the relative change in the number of off-road vehicles sold from 2000 to 2010.
Safari File Edit View History Bookmarks Window Help 29% (4) Fri 3:57 PM A uk.instructure.com WileyPLUS HW4 My Questions | bartleby WileyPLUS HW4 Spring 2020 Home a Synced to Gradebook Fri, Feb 21, 2020, 3:46:24 PM (America/New York -05:00) Announcements Assignments Account eTextbook Question 14 --/2 Dashboard Grades View Policies Modules Current Attempt in Progress Courses Syllabus How Important Is Regular Exercise? WileyPLUS Support Groups In a recent poll of 1000 American adults, the number saying that exercise is an important part of daily life was 753. Use StatKey or other technology to find a 90% confidence interval for the proportion of American adults who think exercise is an important part of daily life. Course Materials Calendar Click here to access StatKey. Inbox Round your answer to three decimal places. The 90% confidence interval is to Help Rasmussen Reports, "75% Say Exercise is Important in Daily Life," March 26, 2011. Save for Later Attempts: 0 of 4 used Submit Answer…
ABC company has recently experienced a sharp decline in its stock price. Its current (time 0) stock price is $42.65, and this morning, it paid $5.00 per share. Given that the stock price four years ago was $82.88, complete the following time series of data by determining the missing values. t= -3, Pt =$83.43, Divt = $16.03, Rt = (1)t= -2, Pt =$85.20, Divt =(2), Rt = 22.8482%t= -1, Pt =(3), Divt =$17.50, Rt = 20.6572%t= 0, Pt =$42.65, Divt =$5.00, Rt =(4)
Suppose sales for the past 6 months have been84, 81, 95, 87, 114, and 112 What is the 3-month moving average for the 4th period? (please round your answer to 1 decimal place)
Assuming equal effort (# of nets in the water has not changed and the fishing season dates have stayed the same) identify trends in the squid population you see in the data. Based on your textbook reading this week, speculate what processes or dynamics could produce the population trends seen in your data.

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