Test the given claim. Identify the null hypothesis, alternative hypothesis, test statistic, Pvalu, and then state the conclusion about the nul hypothesis, as well as the final conclusion that addresses the original claim. Among 2012 passenger cars in a particular egon, 219 had only rear license plates Among 327 commercial trucks, 40 had only rear license plates. Areasonable hypothesis is that commercial trucks owners violate laws requiring front license plates at a higher rate than owners of passenger cars. Use a 0.05 significance level to test that hypothesis a. Test the claim using a hypothesis test. b. Test the claim by constructing an appropriate confidence interval. OB. Ho Pi "P2 H: P P2 OC. Ho: P P2 H: P

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Test the given claim. Identify the null hypothesis, alternative hypothesis, test statistic, P-value, and then state the conclusion about the null hypothesis, as well as the final conclusion that addresses the original claim. Among 2012 passenger cars in a particular region, 219 had only rear license plates. Among 327
commercial trucks, 40 had only rear license plates. A reasonable hypothesis is that commercial trucks owners violate laws requiring front license plates at a higher rate than owners of passenger cars. Use a 0.05 significance level to test that hypothesis
a. Test the claim using a hypothesis test.
b. Test the claim by constructing an appropriate confidence interval.
OB. Ho: P1 =P2
H: P, >P2
OC. H: P. =P2
H: Pi <Pa
OD. H P, "P2
H, P, P
Identify the test statistic.
(Round to two decimal places as needed.)
Identify the P-value.
(Round to three decimal places as needed.)
State the conclusion about the null hypothesis, as well as the final conclusion that addresses the original claim.
O A. Fail to reject H. There is sufficient evidence to support the claim that commercial trucks owners yiolate laws requiring front license plates at a higher rate than owners of passenger cars
OB. Fail to reject Ho. There is not sufficient evidence to support the claim that commercial trucks owners violate laws requining tront license plates at a higher rate than owners of passenger cars
OC. Reject H. There is sufficient evidence to support the claim that commercial trucks owners violate laws requiring front license plates at a higher rate than owners of passenger cars
OD. Reject H. There is not sufficient evidence to support the claim that commercial trucks owners violate laws requining front license plates at a higher rate than owners of passenger cars
rear icense plate
b. Identify the confidence interval limits for the appropriate confidence interval. Let population 1 corespond to the passenger cars and population 2 comespond to the commercial trucks. Let a ssuccess be a vehicle that only h
(Round to four decimal places as needed.)
5:48 PM
Transcribed Image Text:Test the given claim. Identify the null hypothesis, alternative hypothesis, test statistic, P-value, and then state the conclusion about the null hypothesis, as well as the final conclusion that addresses the original claim. Among 2012 passenger cars in a particular region, 219 had only rear license plates. Among 327 commercial trucks, 40 had only rear license plates. A reasonable hypothesis is that commercial trucks owners violate laws requiring front license plates at a higher rate than owners of passenger cars. Use a 0.05 significance level to test that hypothesis a. Test the claim using a hypothesis test. b. Test the claim by constructing an appropriate confidence interval. OB. Ho: P1 =P2 H: P, >P2 OC. H: P. =P2 H: Pi <Pa OD. H P, "P2 H, P, P Identify the test statistic. (Round to two decimal places as needed.) Identify the P-value. (Round to three decimal places as needed.) State the conclusion about the null hypothesis, as well as the final conclusion that addresses the original claim. O A. Fail to reject H. There is sufficient evidence to support the claim that commercial trucks owners yiolate laws requiring front license plates at a higher rate than owners of passenger cars OB. Fail to reject Ho. There is not sufficient evidence to support the claim that commercial trucks owners violate laws requining tront license plates at a higher rate than owners of passenger cars OC. Reject H. There is sufficient evidence to support the claim that commercial trucks owners violate laws requiring front license plates at a higher rate than owners of passenger cars OD. Reject H. There is not sufficient evidence to support the claim that commercial trucks owners violate laws requining front license plates at a higher rate than owners of passenger cars rear icense plate b. Identify the confidence interval limits for the appropriate confidence interval. Let population 1 corespond to the passenger cars and population 2 comespond to the commercial trucks. Let a ssuccess be a vehicle that only h (Round to four decimal places as needed.) 5:48 PM
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