ShopEasy Inc

Multiple Choice

ShopEasy Inc.is a specialty e-tailer that operates 87 catalogue websites on the Internet.Larson Brown, Sales Director, feels that the style (colour scheme, graphics, fonts, etc.) of a website may affect its sales.He chooses three levels of design style (neon, old world and sophisticated) and randomly assigns six catalogue websites to each design style.Larson's experimental design is a ___.

A) factorial design
B) random block design
C) completely randomized design
D) normalized block design
E) partially randomized design