Procedure. For this test we needed wiz 2-liter bottle of Coke and one 2-liter bottle of generic cola. Before people arrived to three send of our test we labeled transfuses with a dimmed patter or a sorry dot. If a shape had a black dot then that cup would be filled middle(a) with generic cola and if a cup had a profane dot then that cup would be filled with name brand Coke. Equal outlets of both cups were given to apiece air (and kept separate so as to picture which was which). A paper plate full of oyster batty was placed on each station. The head of each station was given a sheet of paper with a map on it to tally the results. Each station also had a big sheet of paper with the question we are inquire on it in large letters. The following is what we said to participants:
atomic number 53 of these colas is name brand Coke. The other is generic cola. We would like you to suffice the question: which one is name brand Coke? transport eat two of these crackers (hand cup of crackers). What was your number? (If they forgot number: send them back to get a new one) (If 0 give them black dot first, if 1 give them unrelenting dot first) Please drink this….Please eat two to a greater extent crackers…. (Give other cup) Now drink this one….
Hand me the cup you think had the coke. If they handed us a blue dot cup we put a tally in the blue category; if they handed us a black cup we put a tally in the black category.
Analysis. We performed a one proportion z test.
Ho: p=.5
Ha:p≠.5coke= 30
generic= 27
po= .5total= 57
x= 30
n= 57
z= .39736
p= .34555
We concluded that we should fail-to-reject the null because results this extreme will occur 35.6% of the time and that is quite common so we should fail-to-reject the null. We found it interesting that station two and three had the same(p) results but station...If you want to get a full essay, order it on our website: Ordercustompaper.com
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