Use these parameter values to construct population cell means for each of the following models (simply sum the parameters that pertain to each of the 12 cells of the design): (a) Main effects only,...

Use these parameter values to construct population cell means for each of the following models (simply sum the parameters that pertain to each of the 12 cells of the design):

(a) Main effects only,

(b) One two-way interaction,

(c) All three two-way interactions

(d) The full model,