To compute an interval estimate for the difference between the means of two populations, the t distribution a. can be applied when the populations have equal means b. is not restricted to small sample situations c. is restricted to small sample situations d. none of these alternatives is correct.

1. in the debate for the student council election, a student candidate quoted explicit lyrics from a popular song. the school suspended him for two days, in line with school policy. 2. a student sued the school over its policy of holding two proms: one for african american students and one for white students. - are these civil or criminal cases? how do you know? - which court has original jurisdiction in the case: state court, federal court, or the u.s. supreme court? -. where will the case go next if it is appealed?