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
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
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
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Similar questions
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
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 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…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
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
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman