Listed below are the numbers of years that archbishops and monarchs in a certain country lived after their election or coronation. Assume that the two samples are independent simple random samples selected from normally distributed populations. Do not assume that the population standard deviations are equal. Use a 0.05 significance level to test the claim that the mean longevity for archbishops is less than the mean for monarchs after coronation. All measurements are in years. E Click the icon to view the table of longevities of archbishops and monarchs. What are the null and alternative hypotheses? Assume that population 1 consists of the longevity of archbishops and population 2 consists of the longevity of monarchs. OA. Ho: H SH2 O B. Ho: H =12 OC. Ho: H =H2 O D. Ho: H *H2 The test statistic is (Round to two decimal places as needed.) The P-value is (Round to three decimal places as needed.) DO State the conclusion for the test. A. Fall to reject the null hypothesis. There is not sufficient evidence to support the claim that archbishops have lower mean longevity than monarchs. B. Reject the null hypothesis. There is sufficient evidence to support the claim that archbishops have lower mean Innneult than monarhe
Listed below are the numbers of years that archbishops and monarchs in a certain country lived after their election or coronation. Assume that the two samples are independent simple random samples selected from normally distributed populations. Do not assume that the population standard deviations are equal. Use a 0.05 significance level to test the claim that the mean longevity for archbishops is less than the mean for monarchs after coronation. All measurements are in years. E Click the icon to view the table of longevities of archbishops and monarchs. What are the null and alternative hypotheses? Assume that population 1 consists of the longevity of archbishops and population 2 consists of the longevity of monarchs. OA. Ho: H SH2 O B. Ho: H =12 OC. Ho: H =H2 O D. Ho: H *H2 The test statistic is (Round to two decimal places as needed.) The P-value is (Round to three decimal places as needed.) DO State the conclusion for the test. A. Fall to reject the null hypothesis. There is not sufficient evidence to support the claim that archbishops have lower mean longevity than monarchs. B. Reject the null hypothesis. There is sufficient evidence to support the claim that archbishops have lower mean Innneult than monarhe
MATLAB: An Introduction with Applications
6th Edition
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Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Transcribed Image Text:Listed below are the numbers of years that archbishops and monarchs in a certain country lived after their election or
coronation. Assume that the two samples are independent simple random samples selected from normally distributed
populations. Do not assume that the population standard deviations are equal. Use a 0.05 significance level to test the
claim that the mean longevity for archbishops is less than the mean for monarchs after coronation. All measurements
are in years.
Click the icon to view the table of longevities of archbishops and monarchs.
What are the null and alternative hypotheses? Assume that population 1 consists of the longevity of archbishops and
population 2 consists of the longevity of monarchs.
A. Ho: H4 SH2
B. Ho: H = 2
H,: 4 # 2
OD. Ho: H1 H2
H: > H2
OC. Ho: H =H2
The test statistic is (Round to two decimal places as needed.)
The P-value is (Round to three decimal places as needed.)
State the conclusion for the test.
OA. Fall to reject the null hypothesis. There is not sufficient evidence to support the claim that archbishops have
lower mean longevity than monarchs.
B. Reject the null hypothesis. There is sufficient evidence to support the claim that archbishops have lower mean
Innneult than monsrhe
Next
Transcribed Image Text:10:53
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E Chegg
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Time remaining: 01:59:34
claim that the mean longevity for archbishops is less than the mean for monarchs after coronation. All measuremen
are in years.
Click the icon to view the table of longevities of archbishops and monarchs.
OC. Hg: H =H2
O D. Hg: H 2
The test statistic is. (Round to two decimal places as needed.)
The P-value is (Round to three decimal places as needed.)
State the conclusion for the test.
O A. Fal to reject the null hypothesis. There is not sufficient evidence to support the claim that archbishops have
lower mean longevity than monarchs.
OB. Reject the null hypothesis. There is sufficient evidence to support the claim that archbishops have lower mean
longevity than monarchs.
OC. Fail to reject the null hypothesis. There is sufficient evidence to support the claim that archbishops have lower
mean longevity than monarchs.
OD. Reject the null hypothesis. There is not sufficient evidence to support the claim that archbishops have lower
mean longevity than monarchs.
Next
sted below are the numbers of years that archbishops and monarchs in a certain country lived after their ele
bronation. Assume that the two samples are independent simple random samples selected from normally disi
opulations. Do not assume that the population standard deviations are equal. Use a 0.05 significance level to
laim that the mean longevity for archbishops is less than the mean for monarchs after coronation. All measure
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13
harchs
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19
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OA. Fail to reject the null hypothesis. There is not sufficient evidence to support the claim that archbishops have
lower mean longevity than monarchs.
O B. Reject the null hypothesis. There is sufficient evidence to Support the claim that nnhla
lonaevitu than mann
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