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 2128 passenger cars in a particular region, 245 had only rear license plates. Among 372 commercial trucks, 53 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 0.10 significance level to test that hypothesis. Test the claim using a hypothesis test. Test the claim by constructing an appropriate confidence interval. A. Identify t statistic. B. Identify p value. C. Identify confidence interval. D. Is there sufficient evidence or insufficience evidence to warrant rejection of the claim? E. What is the final conclusion?
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 2128 passenger cars in a particular region, 245 had only rear license plates. Among 372 commercial trucks, 53 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 0.10 significance level to test that hypothesis. Test the claim using a hypothesis test. Test the claim by constructing an appropriate confidence interval. A. Identify t statistic. B. Identify p value. C. Identify confidence interval. D. Is there sufficient evidence or insufficience evidence to warrant rejection of the claim? E. What is the final conclusion?
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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Question
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
2128
passenger cars in a particular region,
245
had only rear license plates. Among
372
commercial trucks,
53
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
0.10
significance level to test that hypothesis.Test the claim using a hypothesis test.
Test the claim by constructing an appropriate confidence interval.
A. Identify t statistic.
B. Identify p value.
C. Identify confidence interval.
D. Is there sufficient evidence or insufficience evidence to warrant rejection of the claim?
E. What is the final conclusion?
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