4. The population in the city of Houston from1900 to 2010 is given below:Year Population44,63378,800138,276292,352384,514596,163938,2191970 1,233,5051980 1,595,1381990 1,631,7662000 1,953,6312010 2,100,2631900191019201930194019501960a. Give a scatter-plot and residual plot ofthe data.b. Based on the graphs in part a, propose amodel for the data. Show me evidenceto support your conclusion. Go throughall necessary steps to construct a modelof the type you chose.

a. Consider x (year) be the independent variable and y (population) be the dependent variable. Excel…

Answered: 4. The population in the city of…

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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1937 -3.8 1938 3.3 1939 4.6 1940 4.5 1941 5.4 1942 2.9 1943 -0.6 1944 4.1 1945 4.8 1946 4.4 1947 0.5 1948 3.4 1949 -1.4 1950 -6.3 1951 2.5 1952 1.7 1953 5.9 1954 0.5 1955 3.6 1956 3 1957 -1.1 1958 6 1959 3.8 1960 2.7 1961 4.9 1962 2.9 1963 0.7 1964 4.5 1965 2.1 1966 2.9 1967 4.5 1968 3.8 1969 -2.9 1970 3.1 1971 2.2 1972 0.7 1973 2.3 1974 2.6 1975 2.4 1976 4.3 1977 2.3 1978 3.5 1979 0.2 1980 0.5 1981 5.5 1982 1.9 1983 6.3 1984 4.4 1985 1.5 1986 6.1 1987 4.4 1988 3.5 1989 3.5 1990 4.4 1991 1.6 1992 5.8 1993 -0.4 1994 6.3 1995 4.5 1996 2.9 1997 3.9 1998 4.5 1999 5 2000 3.5 2001 5.1 2002 4.2 2003 6.4 2004 4.1 2005 3.7 2006 6.3 2007 3 2008 2.8 2009 2.1 2010 7.2 2011 4.2 2012 3.6 2013 2.8 2014 4.4 2015 5.6 2016 4.7 2017 1.9 2018 5.4 2019 5.8 Find question 12
Here's the dataset: Golfer Distance Accuracy Index Woods 316.1 54.6 3.58 Perry 304.7 63.4 3.48 Gutschewski 310.5 57.9 3.27 Wetterich 311.7 56.6 3.18 Hearn 295.2 68.5 2.82 Gronberg 301.4 63.2 2.74 Frazar 301 63.5 2.74 Warren 299.2 64.2 2.55 Glover 302.2 60.7 2.27 MacKenzie 300.2 62.1 2.22 Love III 305.4 57.9 2.21 Garcia 303.5 59.4 2.21 Durant 289.2 70.9 2.2 O'Hair 300.1 61.4 2.02 Singh 301.1 60.2 1.92 Long 298.3 62.4 1.9 Smith 300.8 60.2 1.85 Hend 318.9 45.4 1.89 Hughes 291.3 67.5 1.76 Stadler 300.1 60.4 1.76 Allenby 297.7 62.3 1.75 Mayfair 288.2 69.8 1.71 Appleby 300.6 59.3 1.58 Snyder III 291.8 66.3 1.56 Purdy 295.2 63.4 1.52 Brigman 295.5 63.1 1.5 Bryant 283.2 73 1.49 Rollins 294.4 63.7 1.43 Jobe 302.3 57.3 1.42 Brehaut 286.6 69.9 1.4 Ogilvy 298 60.7 1.4 Henry 297.6 61 1.4 Rose 294.1 63.7 1.37 Westwood 296.8 61.5 1.36 Johnson 290 66.9 1.34 Senden 291 66 1.31 Mickelson 300 58.7 1.3 Watney 298.9 59.4 1.26…
The following are the final examination test scores of 40 students enrolled in Mathematics in the Modern World. a. Determine the range. b. Create a stem-and-leaf plot table for the aforementioned data set. c. What do these descriptive statistic shows about the exam performance of the students?
With this chart, what would be the most appropriate scatter plot from these choices?
Data on the gasoline tax per gallon (in cents) as of a certain date for the 50 U.S. states and the District of Columbia are shown below. State Gasoline Taxper Gallon State Gasoline Taxper Gallon Alabama 19.1 Missouri 17.2 Alaska 9.1 Montana 27.7 Arizona 19.1 Nebraska 27.8 Arkansas 21.7 Nevada 23.7 California 37.1 New Hampshire 23.9 Colorado 23.4 New Jersey 14.5 Connecticut 25.1 New Mexico 19.0 Delaware 22.9 New York 33.9 District of Columbia 23.4 North Carolina 35.4 North Dakota 23.1 Florida 30.7 Ohio 28.1 Georgia 26.6 Oklahoma 17.1 Hawaii 18.4 Oregon 30.1 Idaho 33.1 Pennsylvania 51.3 Illinois 33.0 Rhode Island 34.0 Indiana 28.9 South Carolina 16.9 Iowa 31.9 South Dakota 30.1 Kansas 24.9 Tennessee 21.3 Kentucky 25.9 Texas 20.1 Louisiana 21.0 Utah 30.0 Maine 31.5 Vermont 30.6 Maryland 32.7 Virginia 16.9 Massachusetts 26.6 Washington 44.5 Michigan 31.0 West Virginia 33.3 Minnesota 30.5 Wisconsin 33.0 Mississippi 18.3 Wyoming 24.1…
mpute Marshall – Edgeworth price index number for the following data by taking 2016 as base year. Items sold out in a men's wear 2017. 2016 GRSH Prices Quantity Quantity Prices Shirts 900 175 700 150 Pants 1200 150 1000 100 Sandals 600 100 500 70 Shoes 1800 60 1500 50 150 Belts Watches 400 100 600 250 300 1500 1200
The following is historical sales data ABC Clothing Inc: Month Sales (units) 5-Month Moving Avg. Jan-19 Feb-19 Mar-19 Apr-19 May-19 Jun-19 Jul-19 Aug-19 Sep - 19 Oct-19 Nov - 19 Dec-19 Jan-20 Feb-20 Mar-20 Apr-20 May-20 10 15 20 20 25 20 20 25 30 35 40 50 70 85 100 125 P a) Complete the chart by calculating the 5-month moving average and make a forecast for May 2020. b) Do you think the forecasted value for May-20 using the 5-month moving average is accurate? What are some other methods that you could have used to make a forecast?
Construct the chain indices for the following data. Year Sugar Gur Tea Coffee 2001 88 65 72 89 2002 100 72 64 100 2003 104 73 68 105 | 2004 99 74 79 85
1. Complete the following in regard to the Armspan and Height factors in the data set: Armspan 143.0 184.5 163.0 161.5 172.0 182.0 172.5 145.0 180.0 179.0 180.0 160.0 166.5 157.5 156.0 184.0 187.0 163.0 174.0 154.0 162.0 169.0 164.5 157.5 165.0 165.0 153.0 151.5 158.0 169.0 168.0 156.0 170.0 189.5 173.0 183.0 177.5 168.0 188.0 164.0 183.0 169.5 176.5 167.0 153.0 175.0 170.0 173.5 172.0 160.0 165.5 153.0 157.5 160.0 171.0 180.0 154.0 173.0 165.0 175.5 160.0 170.0 178.0 156.0 157.0 179.5 160.0 177.0 191.5 165.0 156.0 172.5 180.0 183.0 161.5 162.5 170.0 165.0 172.0 172.0 186.0 172.0 176.0 167.0 182.0 189.0 163.5 153.5 174.0 165.0 155.5 157.0 Height 145.0 180.0 161.5 160.0 170.0 183.0 172.5 142.0 180.0 172.5 182.5 159.0 168.0 159.0 160.0 179.0 189.0 162.5 181.0…
2. Plot histogram and polygon diaerat! H.W(1) the data below represent workers' wages: 10 21 43 46 53 75 55 40 36 47 30 41 48 52 32 47 35 46 56 66 62 61 21 63 22 37 15 57 25 27 50 72 31 45 32 39 49 35 42 54 42 44 51 32 44 48 23 71 18 65 1. Create a frequency table. 3. Plot Ascending and descending cumulative frequency. 4. Find the number of workers who have wages less than 35$. 5. Find the percentage of the number of workers who their wages ranging are between (25-55)$.

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