9. A state-by-state survey found that the proportions of adults who are smokers in state A and state B were 19,.7% and 25.5%.respectively. (Suppose the number of respondents from each state was 3000.) At a = 0.05, can you support the claim thatthe proportion of adults who are smokers is lower in state A than in state B? Assume the random samples are independent.Complete parts (a) through (e).(a) Identify the claim and state Ho and Ha.The claim is "the proportion of adults who are smokers in state A is (1).the proportion of adults who aresmokers in state B."Let p, and p2 be the two population proportions. State Ho and Ha:Choose the correct answer below.OA. Ho: P1 >P2O B. Ho: P1 2P2OC. Ho: P1 P2O E. Ho: P1 = P2Ha: P1 #P2OF. Ho: P1 #P2Ha: P1 = P2(b) Find the critical value(s) and identify the rejection region(s).Zn =(Use a comma to separate answers as needed. Typeinteger or a decimal. Round to two decimal places as needed.)Identify the rejection region(s). Choose the correct answer below.O A. z< - 1.64, z> 1.64O B. z< - 1.96, z>1.96O C. zz – 1.64O D. z> - 1.96O E. z< - 1.96O F. z< - 1.64(c) Find the standardized test statistic.(Round to two decimal places as needed.)(d) Decide whether to reject or fail to reject the null hypothesis.Choose the correct answer below.Fail to reject Ho-Reject Ho-(e) Interpret the decision in the context of the original claim.Choose the correct answer below.O A. At the 5% significance level, there is insufficient evidence to support the claim.B. At the 5% significance level, there is insufficient evidence to reject the claim.OC. At the 5% significance level, there is sufficient evidence to support the claim.DD. At the 5% significance level, there is sufficient evidence to reject the claim.

Since we only answer up to 3 sub-parts, I'll answer the 1st 3 sub-parts. Please resubmit the…

9. A state-by-state survey found that the proportions of adults who are smokers in state A and state B were 19.7% respectively. (Suppose the number of respondents from each state was 3000.) At a =0.05, can you support the- the proportion of adults who are smokers is lower in state A than in state B? Assume the random samples are Complete parts (a) through (e). (a) Identify the claim and state Ho and Ha. The claim is "the proportion of adults who are smokers in state A is (1). smokers in state B." the proportion of adult: Let p, and p2 be the two population proportions. State Ho and Ha Choose the correct answer below. OA Ho: P1 > P2 OC. Ho: P1 P2 O E. Ho: P1 = P2 Ha: P1 *P2 OF. Ho: P1 P2 Hg: P1 =P2 (b) Find the critical value(s) and identify the rejection region(s). (Use a comma to separate answers as needed. Type an integer or a decimal. Round to two decimal pla Identify the rejection region(s). Choose the correct answer below. O A. z< -1.64, z>1.64 O B. z< -1.96, z>1.96 OC. z2 - 1.64 D. z> - 1.96 E. z< - 1.96 O F. z< -1.64 (c) Find the standardized test statistic. (Round to two decimal places as needed.)

9. A state-by-state survey found that the proportions of adults who are smokers in state A and state B were 19.7% respectively. (Suppose the number of respondents from each state was 3000.) At a =0.05, can you support the- the proportion of adults who are smokers is lower in state A than in state B? Assume the random samples are Complete parts (a) through (e). (a) Identify the claim and state Ho and Ha. The claim is "the proportion of adults who are smokers in state A is (1). smokers in state B." the proportion of adult: Let p, and p2 be the two population proportions. State Ho and Ha Choose the correct answer below. OA Ho: P1 > P2 OC. Ho: P1 P2 O E. Ho: P1 = P2 Ha: P1 *P2 OF. Ho: P1 P2 Hg: P1 =P2 (b) Find the critical value(s) and identify the rejection region(s). (Use a comma to separate answers as needed. Type an integer or a decimal. Round to two decimal pla Identify the rejection region(s). Choose the correct answer below. O A. z< -1.64, z>1.64 O B. z< -1.96, z>1.96 OC. z2 - 1.64 D. z> - 1.96 E. z< - 1.96 O F. z< -1.64 (c) Find the standardized test statistic. (Round to two decimal places as needed.)

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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M. 山 Find the standardized test statistic, z, to test the claim that p, < P2. The sample statistics listed below are from independent samples. n = 550, x, = 121, and n, = 690, x, = 195 %3D O A. 1.116 O B. -2.132 OC. -2.513 O D. -0.985 P Type here to search 59 F5 F9 F11 %23 3. 5. 6. 8. A G H. B. N Alt