The commands explain and Describe are distinct, and only the former will work. Instructions can normally be abbreviated as observed previously. Once we introduce a command we underline the letters which have been demanded. As an example regress implies that the regress command might be abbreviated to reg. As you http://andersonpcmwf.canariblogs.com/examine-this-report-on-hire-someone-to-do-my-statistics-assignment-18245616