A poll of 400 people from village 1 showed 250 preferred chocolate raspberry coffee to the regular
Blend while 170 out of 350 in village 2 preferred the same ﬂavour. To test the hypothesis that there
Is no difference in preferences in the two villages, what is the alternate hypothesis?

Question

A poll of 400 people from village 1 showed 250 preferred chocolate raspberry coffee to the regular
Blend while 170 out of 350 in village 2 preferred the same ﬂavour. To test the hypothesis that there
Is no difference in preferences in the two villages, what is the alternate hypothesis?
A) p1 - p2 < 0
B) p1 - p2 > 0
C) p1 = p2
D) p1 - p2 ≠ 0

Quizplus · Accepted Answer

p1 - p2 ≠ 0

A Poll of 400 People from Village 1 Showed 250