Explain how Arthur "boo" radley Is different from scouts preconceptions of him

Boo has done many things which make him out to be a "benevolent phantom" more than a scary person. Check these out,

-presents in the Knot-hole

-blanket put on scout

-Jem's trousers mended

Boo is the target of rumor and innuendo that people manufacture for their own entertainment.