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 2115 passenger cars in a pa region, 228 had only rear license plates. Among 394 commercial trucks, 57 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 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. a. Identify the null and alternative hypotheses for this test 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 OA Ho D1=P2 H, PP2 OB. H P=P2 OC Ho P P2 H P P2 OD. Ho PP2 H, PP2

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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 2115 passenger cars in a particular
region, 228 had only rear license plates. Among 394 commercial trucks, 57 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.
a. Identify the null and alternative hypotheses for this test. 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.
O A. Ho P1=P2
Hy Pq#P2
O B. Ho P1-P2
H P1<P2
O C. Ho P1=P2
Hy:Pq>P2
O D. Ho P1 <P2
Hy:P1=P2
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.
Click to select your answer(s).
8:36 PM
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Transcribed Image Text:cod sid Question Help ▼ 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 2115 passenger cars in a particular region, 228 had only rear license plates. Among 394 commercial trucks, 57 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. a. Identify the null and alternative hypotheses for this test. 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. O A. Ho P1=P2 Hy Pq#P2 O B. Ho P1-P2 H P1<P2 O C. Ho P1=P2 Hy:Pq>P2 O D. Ho P1 <P2 Hy:P1=P2 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. Click to select your answer(s). 8:36 PM 59% 4/27/2021 P Type here to search DOO 国 Delete トII ロー ロ+ Esc F10 F11 F12 Insert PriSc F6 F7 F8 F9 F1 F2 F3 F4 F5 FnLock 23 & Backspace Lock 4 7 Q T Home Tab S D F G J K Enter こk Z X C B N Shift End PgUp 2. 10- MN * 00 本 II
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