A.3×0.753×0.252 B.5×0.753×0.252 C.10×0.753×0.252 D.10×0.752×0.253
A.參數(shù) B.平均數(shù) C.變異數(shù) D.代表數(shù)
A.隨機區(qū)組設(shè)計 B.拉丁方設(shè)計 C.完全隨機設(shè)計 D.裂區(qū)設(shè)計