Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. basic math
  3. below are results from a regression analysis. the

Below are results from a regression analysis. The dependent variable is the percent vote for Woodrow...

70.2K

Verified Solution

Question

Basic Math

Below are results from a regression analysis. The dependentvariable is the percent vote for Woodrow Wilson in 1916, measuredfrom 0 to 100. Each observation is a New Jersey county, of whichthere are 20. The independent variables are the county’s percentageof Democrats (0 to 100), percentage working class (0 to 100), andthe number of shark attacks that occurred in it in 1916 (0, 1, 2, .. . ). Shark attacks are rare: no county experienced more than3.

estimate
(Intercept)0.327
% Democrats0.897
% workers-0.121
# shark attacks-0.506

(a) How do we interpret the coefficient estimate for # sharkattacks? (b) What would be the predicted vote share for Wilson in acounty that is 40% Democratic, has 80% working class, andexperienced no shark attacks? What about if the same countyexperienced 1 shark attack?

Answer & Explanation Solved by verified expert
4.0 Ratings (752 Votes)
aThe coefficient estimate for the number of shark attacks was0506 Since it was negative the relationship between the sharkattacks and the percent vote for Woodrow Wilson in 1916 wasnegative    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Zin AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

Problem 2 (20 pts). Hypothesis testing - Imagine a study designed to test whether daughters resemble...

Statistics
Q

Write the definition of Endocytosis( include all three of them) and the definition of pinocytosis. Draw the...

Biology
Q

What is the purpose of classifying people into races? From a historical perspective, what functions did...

Psychology
Q

Pretend that you are a psychologist who is meeting with a client concerned about her 14-year-old....

Psychology
Q

discuss the history of heron's fountain in 100-200 words

Physics
Q

Find the product z z2 and the quotient Express your answers in polar form Z2...

Basic Math
Q

Which equation describes the circle with center 5 1 and radius 7 a x 5...

Calculus
Q

Ex Write the equation for the horizontal asymptote if any Memory Trick for Horizontal Asymptotes...

Algebra
Q

Which of the following explains why f(x) = log4x does not have a y-intercept? Check...

Algebra
Q

On the graph of f(x) = cos x and the interval [2x, 4x), for what...

Algebra
Q

The March 31,2023, adjusted trial balance for Amusement Park Repair is shown below with accounts...

Accounting
Q

Preparation of appropriations ledger The following transactions and events that occurred in the village of...

Accounting