1.What does the "P" in P-value stand for? ___________________________

2.All P-values must be between the numbers ________ and ________.

3.We are testing hypotheses about p = the proportion of all drivers who admit to running red lights.After sampling 255 drivers, 133 admit to running red lights. The sample proportion is = 133/255 = 0.52 and the test statistic from step 4 is Z = 0.64.

(a)We are testing the following hypotheses:

(1)Place p = 0.5 on the graph

(2)Place = 0.52 on the graph

(3)Shade the area which represents the P-value

(4)Find the P-value: _________

(5)Interpret the meaning of the P-value:Assuming p really is 0.5, there is a ______% chance of getting a sample proportion of = 0.52 or even __________ .

(b)Now we are testing the following hypotheses:

(1)Place p = 0.5 on the graph

(2)Place = 0.52 on the graph

(3)Shade the area which represents the P-value

(4)Find the P-value: _________

(5)Interpret the meaning of the P-value:Assuming p really is 0.5, there is a ______% chance of getting a sample proportion of = 0.52 or even __________ .

(c)Now we want to test the following hypotheses:

(1)Place p = 0.5 on the graph

(2)Place= 0.52 on the graph

(3)Shade the area which represents the P-value.

(4)Find the P-value: _________

(5) Interpret the meaning of the

P-value:Assuming p really is 0.5, there is a ______% chance of getting a sample proportion () at least 0.64 standard errors from p in _________ _________.

4.We are testing hypotheses about p = the proportion of all products which break while under warranty.In a sample of 709 products, 62 broke while under warranty.The sample proportion is = 62/709 = 0.087 and the test statistic from step 4 is Z = -1.15.

(a)We are testing the following hypotheses:

(1)Place p = 0.1 on the graph

(2)Place = 0.087 on the graph

(3)Shade the area which represents the P-value

(4)Find the P-value: _________

(5)Interpret the meaning of the P-value:Assuming p really is ______, there is a _______% chance of getting a sample proportion of ________ or even __________.

(b)Now we are testing the following hypotheses:

(1)Place p = 0.1 on the graph

(2)Place = 0.087 on the graph

(3)Shade the area which represents the P-value

(4)Find the P-value: _________

(5)Interpret the meaning of the P-value:Assuming p really is ______, there is a _______% chance of getting a sample proportion of ________ or even __________.

(c)Finally, we want to test the following hypotheses:

(1)Place p = 0.1 on the graph

(2)Place = 0.087 on the graph

(3)Shade the area which represents the P-value

(4)Find the P-value: _________

(5)Interpret the meaning of the P-value:Assuming p really is ______, there is a _______% chance of getting a sample proportion () at least _______ standard errors from p in ____________________ .