Illustration 11.From the following series find the 3 yearly and 5-yearly moving averages anddraw the curves of both the original and trend values:1988 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 199816Year:47112229374656Value :

Answered: Image /qna-images/answer/a0868405-e053-435f-b736-633806f98180.jpg

Answered: Illustration 11. From the following…

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

Illustration 22. Given below are the data relating to the vearly sales of a retail shop: 1998 140 Year : 1992 1993 1994 1996 1997 1995 Sales (in '000 Rs.) : 120 130 145 150 135 125 For the above data, (1) Fit a straight line by the method of least square and compute the trend values thereby./
18. Fit a straight line trend for the following data. 1997 1996 1998 1999 2000 Year: Per capita: 25 30 32 37 40 (Consumption of cotton in Kgs) Estimate the per capita consumption for the year 2002. Represent the trend line graphi- cally. CS Scanned with CamScanner
Illustration 15.32. Calculate the rank correlation from the data given below: Sales (in lacs): Advertising cost. (Rs. 000): 45 56 39 54 45 40 56 60 30 36 40 36 30 44 36 32 45 42 20 36
Fit a trend line to the following data by the method of semi averages. Also draw the curve for both the original and trend values Jan. Feb. Mar. Apr. May June July Aug. Sept. Oct. Nov. Dec. 24 Month : No. of births: 25 31 27 28 26 25 20 22 21 20 19
Consider the table which shows the quarterly sales of a company for 2021 and 2022. YEAR QUARTER SALES (R 000) 2021 1 800 2 740 3 900 4 860 2022 1 950 2 770 3 990 4 1020 The first centered average is: A. 878.75 B. 825.00 C. 843.75 D. 770.00
The table below lists the percent of a country's population that is foreign-born for selected years. Year 1930 1940 1950 6.7 1960 1970 5.3 1980 1990 2000 2008 Percent 11.4 8.5 4.6 6.5 8.1 10.2 12.3 Answer parts a through e. (a) Plot the data. Let x =0 correspond to the year 1930, x= 10 correspond to 1940, and so on. Choose the correct graph below. OA. B. Oc. OD. Q (0, 80,101 by (0,15,3] (b) Find a quadratic function f(x) = a(x-h) +k that models the data. Use (40,4.6) as the vertex and (20,6.7) as the other point to determine a. f(x) = (Use integers or decimals for any numbers in the expression. Type an integer or decimal rounded to four decimal places as needed.)
The above shown chart is explaining the trend. a. None O b. Moving average trend O c. Free hand curve d. Semi Average Trend
Statistics Question
The accompanying histogram is for pulse rates for 125 people. Convert the vertical axis to relative frequency and shows the values that would replace each of the values on the vertical axis.
A company has the following monthly sales for the past year. Plot the data points on a line graph and describe the results. Month Sales 1 145 2 146 3 145 4 150 5 148 6 150 7 156 8 160 9 158 10 153 11 152 12 154
Fit a straight line trend to the following data and estimate value for 2012: 2011 Years : 2006 2007 2008 2009 2010 Value : 28 35 40 50 32 29
Year Percent of workers paid hourly rates 1979 61.2 1980 60.7 1981 61.3 1982 61.3 1983 61.8 1984 61.7 1985 61.8 1986 62.0 1987 62.7 1990 62.8 1992 62.9 The percent of female wage and salary workers who are paid hourly rates is given above for the years 1979-1992. a. Using "year" as the independent variable and "percent" as the dependent variable, make a scatter plot of the data. b. Does it appear from inspection that there is a relationship between the variables? c. Find the estimated percents for 1991 and 1988. d. Use the two points in part C to plot the least squares line on your graph from part A.

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

Illustration 11. From the following series find the 3 yearly and 5-yearly moving averages and draw the curves of both the original and trend values : 1988 1989 | 1990 1991 | 1992 | 1993 | 1994 || 1995 | 1996 | 1997 | 1998 16 Year: 2 4 7 11 22 29 37 46 56 Value: