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inal claim. Among 2178 passenger cars in a particular reg rcial trucks owners violate laws requiring front license plat the claim using a hypothesis test. the claim by constructing an appropriate confidence interv D. Fail to reject Ho. There is sufficient evidence to support

inal claim. Among 2178 passenger cars in a particular reg rcial trucks owners violate laws requiring front license plat the claim using a hypothesis test. the claim by constructing an appropriate confidence interv D. Fail to reject Ho. There is sufficient evidence to support

MATLAB: An Introduction with Applications
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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O 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 2178 passenger cars in a particular region, 244 had only rear license plates. Among 356 commercial trucks, 48 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 0.01 significance level to test that hypothesis. a. Test the claim using a hypothesis test. b. Test the claim by constructing an appropriate confidence interval. OD. Fail to reject Ho. 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. b. Identify the confidence interval limits for the appropriate confidence interval. Let population 1 correspond to the passenger cars and population 2 correspond to the commercial trucks. Let a success be a vehicle that only has a rear license plate. <P₁-P2<0 (Round to four decimal places as needed.) Because the confidence interval limits 0, there a significant difference between the two proportions. There trucks owners violate laws requiring front license plates at a higher rate than owners of passenger cars. sufficient evidence to support the claim that commercial K
Transcribed Image Text:O 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 2178 passenger cars in a particular region, 244 had only rear license plates. Among 356 commercial trucks, 48 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 0.01 significance level to test that hypothesis. a. Test the claim using a hypothesis test. b. Test the claim by constructing an appropriate confidence interval. OD. Fail to reject Ho. 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. b. Identify the confidence interval limits for the appropriate confidence interval. Let population 1 correspond to the passenger cars and population 2 correspond to the commercial trucks. Let a success be a vehicle that only has a rear license plate. <P₁-P2<0 (Round to four decimal places as needed.) Because the confidence interval limits 0, there a significant difference between the two proportions. There trucks owners violate laws requiring front license plates at a higher rate than owners of passenger cars. sufficient evidence to support the claim that commercial K
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 address the original claim. Among 2178 passenger cars in a particular region, 244 had only rear license plates. Among 356 commercial tricks, 48 had only rear license plates. A reasonable hypothesis is commercial trucks owners violate laws requiring front license plates at a higher rate than owners of passenger cars. Use a 0.01 significance level to test that hypothesis. a. Test the claim using a hypothesis test. b. Test the claim by constructing an appropriate confidence interval. Identify the test statistic. (Round to two decimal places as needed.) Identify the P-value. G (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. A. Relect Ha. There is sufficient evidence to support the claim that commercial trucks owners violate laws requirina front license plates at a higher rate than owners of passenger cars.
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 address the original claim. Among 2178 passenger cars in a particular region, 244 had only rear license plates. Among 356 commercial tricks, 48 had only rear license plates. A reasonable hypothesis is commercial trucks owners violate laws requiring front license plates at a higher rate than owners of passenger cars. Use a 0.01 significance level to test that hypothesis. a. Test the claim using a hypothesis test. b. Test the claim by constructing an appropriate confidence interval. Identify the test statistic. (Round to two decimal places as needed.) Identify the P-value. G (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. A. Relect Ha. There is sufficient evidence to support the claim that commercial trucks owners violate laws requirina front license plates at a higher rate than owners of passenger cars.
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