Homework Help is Here – Start Your Trial Now!
Math
Statistics
4.49 Do States with Higher Populations Have More Millionaires? The following table gives the number of millionaires (in thousands) and the population (in hundreds of thousands) for the states in the northeastern region of the United States in 2008. The numbers of millionaires come from Forbes Magazine in March 2007. a. Without doing any calculations, predict whether the correlation and slope will be positive or negative. Explain your prediction. b. Make a scatterplot with the population (in hundreds of thousands) on the x-axis and the number of millionaires (in thousands) on the y-axis. Was your prediction correct? c. Find the numerical value for the correlation.

4.49 Do States with Higher Populations Have More Millionaires? The following table gives the number of millionaires (in thousands) and the population (in hundreds of thousands) for the states in the northeastern region of the United States in 2008. The numbers of millionaires come from Forbes Magazine in March 2007. a. Without doing any calculations, predict whether the correlation and slope will be positive or negative. Explain your prediction. b. Make a scatterplot with the population (in hundreds of thousands) on the x-axis and the number of millionaires (in thousands) on the y-axis. Was your prediction correct? c. Find the numerical value for the correlation.

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
See similar textbooks
icon
Related questions
Question
4.49 Couldn’t fit the whole chart but the last one is Vermont and the numbers are 11 and 6
SLX 2 E Homework 2 X 4.49 C adec55de-25be-4331-9403-abf9e2add3f5/pages/a17beeb9743f91bc3b9fbb5fd19c1160be365b67e?&location=%7B"id"%3A... $ 4 P SECTION 4.3 X 17 R State Do States with Higher Populations Have More Millionaires? The following table gives the number of millionaires (in thousands) and the population (in hundreds of thousands) for the states in the northeastern region of the United States in 2008. The numbers of millionaires come from Forbes Magazine in March 2007. a. Without doing any calculations, predict whether the correlation and slope will be positive or negative. Explain your prediction. b. Make a scatterplot with the population (in hundreds of thousands) on the x-axis and the number of millionaires (in thousands) on the y-axis. Was your prediction correct? c. Find the numerical value for the correlation. d. Find the value of the slope and explain what it means in context. Be careful with the units. 375 % e. Explain why interpreting the value for the intercept does not make sense in this situation. G Search or type URL T Exploration: X Chapter 4: Section Exercises AO A 6 MacBook Pro Y Exploration: X 199 & U Millionaires ☆ 0 Essay # 4: H: X Aa I ( 9 Outline #4 X O Population O 4) P { r My ☆
Transcribed Image Text:SLX 2 E Homework 2 X 4.49 C adec55de-25be-4331-9403-abf9e2add3f5/pages/a17beeb9743f91bc3b9fbb5fd19c1160be365b67e?&location=%7B"id"%3A... $ 4 P SECTION 4.3 X 17 R State Do States with Higher Populations Have More Millionaires? The following table gives the number of millionaires (in thousands) and the population (in hundreds of thousands) for the states in the northeastern region of the United States in 2008. The numbers of millionaires come from Forbes Magazine in March 2007. a. Without doing any calculations, predict whether the correlation and slope will be positive or negative. Explain your prediction. b. Make a scatterplot with the population (in hundreds of thousands) on the x-axis and the number of millionaires (in thousands) on the y-axis. Was your prediction correct? c. Find the numerical value for the correlation. d. Find the value of the slope and explain what it means in context. Be careful with the units. 375 % e. Explain why interpreting the value for the intercept does not make sense in this situation. G Search or type URL T Exploration: X Chapter 4: Section Exercises AO A 6 MacBook Pro Y Exploration: X 199 & U Millionaires ☆ 0 Essay # 4: H: X Aa I ( 9 Outline #4 X O Population O 4) P { r My ☆
Homework 2 x P SECTION 4.3 X $ 5de-25be-4331-9403-abf9e2add3f5/pages/a17beeb9743f91bc3b9fbb5fd19c1160be365b67e?&location=%7B"id"%3A... 17 Connecticut Delaware Maine Massachusetts New Hampshire New Jersey New York Pennsylvania Rhode Island % G Search or type URL 5 Exploration: 6 Chapter 4: Section Exercises 199 MacBook Pro & 7 Exploration N 86 18 141 * ∞ 22 □ 207 368 26 228 8 20 O Aa 9 35 8 13 64 0 13 87 11 193 124 ((( I =
Transcribed Image Text:Homework 2 x P SECTION 4.3 X $ 5de-25be-4331-9403-abf9e2add3f5/pages/a17beeb9743f91bc3b9fbb5fd19c1160be365b67e?&location=%7B"id"%3A... 17 Connecticut Delaware Maine Massachusetts New Hampshire New Jersey New York Pennsylvania Rhode Island % G Search or type URL 5 Exploration: 6 Chapter 4: Section Exercises 199 MacBook Pro & 7 Exploration N 86 18 141 * ∞ 22 □ 207 368 26 228 8 20 O Aa 9 35 8 13 64 0 13 87 11 193 124 ((( I =
Expert Solution
steps

Step by step

Solved in 3 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
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
SEE MORE TEXTBOOKS