Take 10 seconds to Sign up!
Get instant access to your answer!
Access over 20 million homework documents through the notebank
Get on-demand Q&A homework help from verified tutors
Read 1000s of rich book guides covering popular titles
Anonymous
label
Mathematics
Question Description
Assignment 9
This assignment includes two exercises. The first exercise requires you to calculate the best fit line and corresponding r-square. The second exercise asks you to interpret STATA output for a bivariate regression. Of course, this is due at our standard day and time.
Exercise 1
The following dataset contains a random sample of countries. Two variables are included: GDP per capita and infant mortality rate per 1,000 live births. Determine the equation of the best fit line and calculate the r-squared. Interpret all findings.
If you do not show your work for obtaining each portion of the regression equation and r-squared, you will lose extensive points on this exercise.
Country | GDP per Capita (USD) | Infant Mortality Rate |
Malaysia | 9766.166 | 6 |
Slovak Republic | 15962.57 | 5.8 |
Central African Republic | 306.7788 | 91.5 |
Cabo Verde | 3131.131 | 20.7 |
Denmark | 52002.15 | 2.9 |
Barbados | 15660.68 | 12 |
Uganda | 675.5735 | 37.7 |
Maldives | 7681.076 | 7.4 |
Kiribati | 1291.88 | 43.6 |
Palau | 13498.66 | 14.2 |
Exercise 2
The following STATA output includes a random sample of 50 countries. I am investigating the relationship between GDP per capita and internet users per 100 people. Specifically, I want to know if GDP per capita causes change in the number of internet users per 100 people. Interpret the STATA output below. Be sure to include the regression equation, null / alternative hypotheses, analysis of coefficients / related inferential tests, and a discussion on statistical significance and goodness of fit.IMAGE FOR THIS QUESTION IS ATTACHED.
Attachment preview
.regress internetusers gdcap Source Model Residual Total internetus
Tags:
University of Utah
bivariate regression
Infant Mortality rate
Infant Mortality rate
Central African Republic
POLS3001
Slovak Republic
Unformatted Attachment Preview
Tutor Answer
Please find answer.Thank you.
Last Name 1
Name
University Name
Course
July 16, 2019
Assignment 9
This assignment includes two exercises. The first exercise requires you to calculate the best fit
line and corresponding r-square. The second exercise asks you to interpret STATA output for a
bivariate regression. Of course, this is due to our standard day and time.
Exercise 1
The following dataset contains a random sample of countries. Two variables are included: GDP
per capita and infant mortality rate per 1,000 live births. Determine the equation of the best fit
line and calculate the r-squared. Interpret all findings.
If you do not show your work for obtaining each portion of the regression equation and rsquared, you will lose extensive points on this exercise.
Coun...
flag
Report DMCA
Review
Anonymous
The tutor was pretty knowledgeable, efficient and polite. Great service!
Anonymous
Heard about Studypool for a while and finally tried it. Glad I did caus this was really helpful.
Anonymous
Just what I needed… fantastic!
Studypool
4.7
Trustpilot
4.5
Sitejabber
4.4
Brown University
1271 Tutors
California Institute of Technology
2131 Tutors
Carnegie Mellon University
982 Tutors
Columbia University
1256 Tutors
Dartmouth University
2113 Tutors
Emory University
2279 Tutors
Harvard University
599 Tutors
Massachusetts Institute of Technology
2319 Tutors
New York University
1645 Tutors
Notre Dam University
1911 Tutors
Oklahoma University
2122 Tutors
Pennsylvania State University
932 Tutors
Princeton University
1211 Tutors
Stanford University
983 Tutors
University of California
1282 Tutors
Oxford University
123 Tutors
Yale University
2325 Tutors
Europe(Continental)