Question

4) A major news network wanted to determine if there were significant regional differences in the President's approval rating (East Coast versus West Coast). Surveying was done in states along both coasts with the following results. Region Total numbered surveyed Number approving the President East Coast West Coast Does the survey indicate a significant regional difference in the President's approval rating at the 10% significance level? Please show the four steps of your analysis in the space provided below... $H_0$: $H_1$: A) State the null and alternate hypothesis. B) Determine the Rejection Region(s) - Show both approaches (Using Classical Approach) If , then reject $H_0$ (Using p-value Approach) If , then reject $H_0$ C) What is the calculated test statistic for this test? (Please show formulated test statistic on scrap) What is the p-value for this test? Conclude either \"reject\" or \"do not reject\" the null hypothesis based on your analysis. (Circle one) Reject $H_0$ Do Not Reject $H_0$ Does the survey indicate a significant regional difference in the President's approval rating at the 10% significance level? YES NO Region Total numbered surveyed Number approving the President East Coast 600 324 West Coast 570 336

          4) A major news network wanted to determine if there were significant regional differences in the
President's approval rating (East Coast versus West Coast). Surveying was done in states along both
coasts with the following results.
Region	Total numbered surveyed	Number approving the President
East Coast
West Coast
Does the survey indicate a significant regional difference in the President's approval rating at the
10% significance level?
Please show the four steps of your analysis in the space provided below...
$H_0$:
$H_1$:
A) State the null and alternate hypothesis.
B) Determine the Rejection Region(s) - Show both approaches
(Using Classical Approach) If	, then reject $H_0$
(Using p-value Approach) If	, then reject $H_0$
C) What is the calculated test statistic for this test?
(Please show formulated test statistic on scrap)
What is the p-value for this test?
Conclude either \"reject\" or \"do not reject\" the null hypothesis based on your analysis. (Circle one)
Reject $H_0$	Do Not Reject $H_0$
Does the survey indicate a significant regional difference in the President's approval rating at the
10% significance level?
YES	NO
Region	Total numbered surveyed	Number approving the President
East Coast	600	324
West Coast	570	336

4) A major news network wanted to determine if there were significant regional differences in the
President's approval rating (East Coast versus West Coast). Surveying was done in states along both
coasts with the following results.
Region Total numbered surveyed Number approving the President
East Coast
West Coast
Does the survey indicate a significant regional difference in the President's approval rating at the
10% significance level?
Please show the four steps of your analysis in the space provided below...
H0:
H1:
A) State the null and alternate hypothesis.
B) Determine the Rejection Region(s) - Show both approaches
(Using Classical Approach) If , then reject H0
(Using p-value Approach) If , then reject H0
C) What is the calculated test statistic for this test?
(Please show formulated test statistic on scrap)
What is the p-value for this test?
Conclude either r̈ejectör d̈o not rejectẗhe null hypothesis based on your analysis. (Circle one)
Reject H0 Do Not Reject H0
Does the survey indicate a significant regional difference in the President's approval rating at the
10% significance level?
YES NO
Region Total numbered surveyed Number approving the President
East Coast 600 324
West Coast 570 336

Added by Dawn C.

Question

Please give Ace some feedback