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1.64 Hispanic popula among many other variables. The histogram below shows the distribution of the percentage of the population that is Hispanic in 3,143 counties in the US in 2010. Also shown is a histogram of logs of these values. 2000 1500- 1000- 500- 0- 84 40 60 Hispanic % 100 250 200 150- 100- 50- 0- log(% Hispanic) (a) Describe the numerical distribution and comment on why we might want to use log-transformed values in analyzing or modeling these data. (b) What features of the distribution of the Hispanic population in US counties are apparent in the map but not in the histogram? What features are apparent in the histogram but not the map? (c) Is one visualization more appropriate or helpful than the other? Explain your reasoning.

1.64 Hispanic popula among many other variables. The histogram below shows the distribution of the percentage of the population that is Hispanic in 3,143 counties in the US in 2010. Also shown is a histogram of logs of these values. 2000 1500- 1000- 500- 0- 84 40 60 Hispanic % 100 250 200 150- 100- 50- 0- log(% Hispanic) (a) Describe the numerical distribution and comment on why we might want to use log-transformed values in analyzing or modeling these data. (b) What features of the distribution of the Hispanic population in US counties are apparent in the map but not in the histogram? What features are apparent in the histogram but not the map? (c) Is one visualization more appropriate or helpful than the other? Explain your reasoning.

MATLAB: An Introduction with Applications
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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1.64 Hispanic population. The US census collects data on race and ethnicity of Americans, among many other variables. The histogram below shows the distribution of the percentage of the population that is Hispanic in 3,143 counties in the US in 2010. Also shown is a histogram of logs of these values. 2000- 1500- 1000- 500- O 20 40 60 Hispanic % 80 Math Statistics and Probability esc 100 (a) Describe the numerical distribution and comment on why we might want to use log-transformed values in analyzing or modeling these data. (b) What features of the distribution of the Hispanic population in US counties are apparent in the map but not in the histogram? What features are apparent in the histogram but not the map? (c) Is one visualization more appropriate or helpful than the other? Explain your reasoning. ! 1 (a) Describe the numerical distribution and comment on why we might want to use log-transformed values in analyzing or modeling these data. 250 200 150- 100- 50- 0 (b) What features of the distribution of the Hispanic population in US counties are apparent in the map but not in the histogram? What features are apparent in the histogram but not the map? (c) Is one visualization more appropriate or helpful than the other? Explain your reasoning. MATH 117 < -2 Image transcription text 1.64 Hispanic population. The US census collects data on race and ethnicity of Americans, among many other variables. The histogram below shows the distribution of the percentage of the population that is Hispanic in 3,143 counties in the US in 2010. Also shown is a histogram of logs of these values. 2000-250 1500-200 150 1000- 100 500-50 0 20 40 60 80 100... Show more > 2 log(% Hispanic) 2 3 Q # 3 $ A 300 % 5 MacBoo G
Transcribed Image Text:1.64 Hispanic population. The US census collects data on race and ethnicity of Americans, among many other variables. The histogram below shows the distribution of the percentage of the population that is Hispanic in 3,143 counties in the US in 2010. Also shown is a histogram of logs of these values. 2000- 1500- 1000- 500- O 20 40 60 Hispanic % 80 Math Statistics and Probability esc 100 (a) Describe the numerical distribution and comment on why we might want to use log-transformed values in analyzing or modeling these data. (b) What features of the distribution of the Hispanic population in US counties are apparent in the map but not in the histogram? What features are apparent in the histogram but not the map? (c) Is one visualization more appropriate or helpful than the other? Explain your reasoning. ! 1 (a) Describe the numerical distribution and comment on why we might want to use log-transformed values in analyzing or modeling these data. 250 200 150- 100- 50- 0 (b) What features of the distribution of the Hispanic population in US counties are apparent in the map but not in the histogram? What features are apparent in the histogram but not the map? (c) Is one visualization more appropriate or helpful than the other? Explain your reasoning. MATH 117 < -2 Image transcription text 1.64 Hispanic population. The US census collects data on race and ethnicity of Americans, among many other variables. The histogram below shows the distribution of the percentage of the population that is Hispanic in 3,143 counties in the US in 2010. Also shown is a histogram of logs of these values. 2000-250 1500-200 150 1000- 100 500-50 0 20 40 60 80 100... Show more > 2 log(% Hispanic) 2 3 Q # 3 $ A 300 % 5 MacBoo G
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