Bus 310 exam 2 stuvia Study guides, Class notes & Summaries

p-value -ANSWER P </ 0.01= very strong evidence 0.01<P</0.05= strong 0.05<P</ 0.10= moderate P> 0.10= weak to none hypothesis test of mean difference in paired populations -ANSWER p</ alpha reject the Ho in favor of Ha. P> alpha, do not reject Ho in favor of Ha. toolpak requires data to be unstacked -ANSWER (+,+) (-,-) -ANSWER is a difference, zero is not included (-,+) -ANSWER no evidence of difference, zero is included. ex: 90% interval estimate of ...