This figure shows an estimated linear equation with 95% prediction intervals. Assume that the units of X and Y are
(a) Visually estimate the intercept b0 and the slope b1.
(b) Is se (b1) less than 1, about 1, or more than 1?
(c) Is r2 approximately 0.3, 0.5, or 0.8?
(d) Estimate se, the standard deviation of the residuals.
This problem has been solved!
Do you need an answer to a question different from the above? Ask your question!
Step by Step Answer:
Related Book For
Create a free account to access the answer
Cannot find your solution?
Post a FREE question now and get an answer within minutes. * Average response time.
Question Posted: July 14, 2015 09:45:04