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. O A. Ho: H1 SH2 H: H1> H2 O B. Ho: H1 H2 H: H1> H2 D. Ho: H1 = H2 OC. Ho: H1 =#2 H:Hq
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. O A. Ho: H1 SH2 H: H1> H2 O B. Ho: H1 H2 H: H1> H2 D. Ho: H1 = H2 OC. Ho: H1 =#2 H:Hq
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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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.
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.
O B. Ho: H1 # H2
H: 41 > H2
O A. Ho: H1S H2
H1: H1>H2
D. Ho: H1 = 42
O C. Ho: H1 =#2
H: H1# H2
The test statistic is -2.54. (Round to two decimal places as needed.)
The P-value is
(Round to three decimal places as needed.)
Transcribed Image Text:ers of years that archbishops and monarchs in a certain country lived after their election or coronation. Assume that the two samples
rom normally distributed populations. Do not assume that the population standard deviations are equal. Use a 0.05 significance leve
nops is less than the mean for monarchs after coronation. All measurements are in years.
che table of longevities of archbishops and monarchs.
.....
native hypotheses? Assume that population 1 consists of the longevity of archbishops and population 2 consists of the longevity of r
Longevities of archbishops and monarchs
9
16
10
10
18
Archbishops
13
14
16
15
1
17
20
pun
12
11
12
11
15
17
6.
17
6.
22
15
Monarchs
11
17
15
14
16
19
19
16
12
19
18
18
Print
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