Chocolate tastes delicious, but it is fattening. For a person trying to lose weight, this produces an

For an independent-measures t statistic, the estimated standard error measures how much difference is reasonable to expect between the sample means for two samples selected from the same population

Indicate whether the statement is true or false

On the first day of class, Guff tells his students that they can choose the way in which quizzes will be administered. Which option should Guff’s students choose in order to minimize stress??

a. ?quizzes given every Wednesday b. ?quizzes scheduled by students’ unanimous vote c. ?pop quizzes scheduled by Guff d. ?two quiz questions to be given during any class period at which attendance is high (as estimated by Guff)