A linear regression was run on a set of data using an intercept and one independent variable. You are given only the following information: (2) The t-test for H 0 : β 1 = 0 was non significant at the...

A linear regression was run on a set of data using an intercept and one independent variable. You are given only the following information:

(2) The t-test for H₀: β₁
= 0 was non significant at the α = .05 level. A computed t of −4.087 was compared to t(.05,2) from Appendix Table A.1.

(3) The estimate of σ²
was s²
= 1.75.

(a) Complete the analysis of variance table using the given results.

(b) Compute and interpret the coefficient of determination R².