Help I need for a retestWhat checks does the president have over the other branches? Select all that apply.

An education expert is researching teaching methods and wishes to interview teachers from a particular school district. she randomly selects ten schools from the district and interviews all of the teachers at the selected schools. which type of sample did she use in this study? a)systematic sample b)probability sample c)stratified sample d)cluster sample

Gettysburg address question. what is the best line from the address? why do you think so?

Completar fill in the blanks with words from the list based on the panorama cultural video.