(Circle the correct response) The distribution used when testing the overall sta
ID: 3220863 • Letter: #
Question
(Circle the correct response) The distribution used when testing the overall statistical significance of a simple linear regression model is the a. Standard Normal distribution b. t - distribution c. F distribution d. x^2 distribution Write the simple linear regression model (Circle the correct response) The estimated simple linear regression equation is a. y vector = b_0 + b_1x b. y = beta_0 + beta_1x_1 + beta_2x_2 c. y vector = beta_1x d. y = b_0 + b_1x + epsilon (Circle the correct response) A residual is a measure of point estimation error given by a. y_i vector - y_i bar b.y_i - y_i vector c. x_i - y_i vector d. yi-y_i vector (Circle the correct response) The mean square error (MSE) is an estimator of the variance of the a. regression model error term, epsilon b. average independent variable values c. sample d. possible regression coefficients What is the specific alternative hypothesis used in testing for the statistical significance of the simple linear regression model?Explanation / Answer
(1) C
(2) Simple linear regression is a statistical method that allows us to summarize and study relationships between two continuous (quantitative) variables . y = ax + b
(3) A
(4) B
(5) null hypothesis
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.