In a study with a continuous independent variable consisting of eight distinct values, the following results were obtained: proportion of variance accounted for by the highest-degree polynomial...

In a study with a continuous independent variable consisting of eight distinct values, the following results were obtained: proportion of variance accounted for by the highest-degree polynomial possible = .36426; proportion of variance due to linear regression = .33267. The total number of subjects was 100. Calculate F ratios for the following:

(a) Overall regression.

(b) Linear regression.

(c) Deviation from linearity.