Apsychologist would like to examine the effects of different testing methods on the final performance of college students. one group gets regular quizzes, one group gets three large exams, and the third group only gets a final exam. at the end of the course, the psychologist interviews each student to get a measure of the student’s overall knowledge of the material. quizzes exams final only 4 1 0 6 4 2 3 5 0 7 2 2 we want to know if these data indicate any significant differences among the three methods

Parks is wearing several rubber bracelets one third of the bracelets are tie dye 1/6 are blue and 1/3 of the remainder are camouflage if park swears to camouflage bracelets how many bracelets does he have on

Powerful women's group has claimed that men and women differ in attitudes about sexual discrimination. a group of 50 men (group 1) and 40 women (group 2) were asked if they thought sexual discrimination is a problem in the united states. of those sampled, 11 of the men and 19 of the women did believe that sexual discrimination is a problem. if the p-value turns out to be 0.035 (which is not the real value in this data set), then at = 0.05, you should fail to reject h0. at = 0.04, you should reject h0. at = 0.03, you should reject h0. none of these would be a correct statement.

The anwser cause i do not understand just plez