Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
RateMyProfessors.com. A popular website among college students is RateMyProfessors.com (RMP). Established over 10 years ago, RMP allows students to post quantitative ratings of their instructors. In Practical Assessment, Research and Evaluation (May 2007), University of Maine researchers investigated whether instructor ratings posted on RMP are correlated with the formal in-class student evaluations of teaching (SET) that all universities are required to administer at the end of the semester. Data collected for n = 426 University of Maine instructors yielded a correla- tion between RMP and SET ratings of .68.
(a) Give the equation of a linear model relating SET rating (y) to RMP rating (x).
(b) Give a practical interpretation of the value r = .68.
(c) Is the estimated slope of the line, part a, positive or negative? Explain.
(d) A test of the null hypothesis H0: ρ = 0 yielded a p-value of .001. Interpret this result.
(e) Compute the coef?cient of determination, r2, for the regression analysis. Interpret the result.
Compute the Jacobian matrix at each equilibrium point and What is the type of these equilibrium points?
A friend tells you that you should never be a patient in a teaching hospital because the death rate among patients in teaching hospitals is higher than in other hospitals. (b) Write down a regression equation where the dependent variable is the death..
First find the Slope or Gradient - What is the equation of the straight line shown in the diagram.
What effect does the tax on a good have on buyers and sellers of the good?
Find the equilibrium price and quantity both algebraically and graphically.
What is the marginal cost associated with two units of production and the law of diminishing marginal productivity
1.Identify and discuss three (3) externalities, which can either be positive or negative.
Given that two projects have the same rate of return of 12 percent each. The incremental rate of return is 15 percent. If MARR is 15 percent, decide which alternative should be chosen.
problem 1evaluate whether the following statements are true or falsebull as long as buyer are willing to pay a
Compute the profit at the end of each year if the hospital continues to use the traditional method for surgical operations and compute the profit at the end of each year if the hospital uses a Robotic Surgery Machine for surgical operations.
the sisyphean corporation is considering investing in a new cane manufacturing machine that has an estimated life of
Wagner Industries preferred stock has a par value of $50 and a stated dividend rate of 6.0%. This means that Wagner will pay $3.00 (6% x $50) in dividends per share, per year forever. There will never be an increase or decrease in the dividend. Suppo..
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd