2. The table below shows the prevalence of smoking among U.S.adults.a. Make a scatter plot for the data for males and females.b. Write a brief summary to accompany the graph.Smoking Prevalence Among U.S. Adults,1965–2009(as a percent of population, 18 years of age and older)OverallYearpopulationMalesFemales196541.9%51.2%33.7%197437.042.832.2198331.934.829.4198529.932.227.9199025.328.022.9199226.328.124.6199425.327.623.1199524.626.522.7199724.627.122.225.925.2199824.022.1199923.321.6200023.125.223.421.12005200720.818.319.722.017.5200920.623.418.3Source: Statistical Abstracts of the United States, 2012, www.census.gov/compendia/statab.

a) The scatter plot is Male: 51.2, 42.8, 34.8, 32.2, 28.0, 28.1, 27.6, 26.5, 27.1, 25.9, 25.2,25.2,…

2. The table below shows the prevalence of smoking among U.S. adults. a. Make a scatter plot for the data for males and females. b. Write a brief summary to accompany the graph. Smoking Prevalence Among U.S. Adults, 1965–2009 (as a percent of population, 18 years of age and older) Overall Year population Males Females 1965 1974 1983 41.9% 51.2% 33.7% 37.0 42.8 32.2 31.9 34.8 29.4 1985 29.9 32.2 27.9 1990 25.3 28.0 22.9 1992 26.3 28.1 24.6 1994 25.3 27.6 23.1 26.5 27.1 25.9 25.2 1995 24.6 22.7 1997 24.6 22.2 1998 24.0 22.1 1999 23.3 21.6 21.1 2000 23.1 25.2 2005 20.8 23.4 22.0 23.4 18.3 19.7 2007 2009 17.5 20.6 18.3 Source: Statistical Abstracts of the United States, 2012, www.census.gov/ compendia/statab.

2. The table below shows the prevalence of smoking among U.S. adults. a. Make a scatter plot for the data for males and females. b. Write a brief summary to accompany the graph. Smoking Prevalence Among U.S. Adults, 1965–2009 (as a percent of population, 18 years of age and older) Overall Year population Males Females 1965 1974 1983 41.9% 51.2% 33.7% 37.0 42.8 32.2 31.9 34.8 29.4 1985 29.9 32.2 27.9 1990 25.3 28.0 22.9 1992 26.3 28.1 24.6 1994 25.3 27.6 23.1 26.5 27.1 25.9 25.2 1995 24.6 22.7 1997 24.6 22.2 1998 24.0 22.1 1999 23.3 21.6 21.1 2000 23.1 25.2 2005 20.8 23.4 22.0 23.4 18.3 19.7 2007 2009 17.5 20.6 18.3 Source: Statistical Abstracts of the United States, 2012, www.census.gov/ compendia/statab.

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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