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R.R. Jha, Bachelor's Degree
Category: Calculus and Above
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Experience:  Math Expert
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# Use a 0.01 significance​ level, and test the claim that the

### Customer Question

Use a 0.01 significance​ level, and test the claim that the mean longevity for archbishops is less than the mean for monarchs after coronation.
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.see attachment for table and additional questions that need responses
Submitted: 6 days ago.
Category: Calculus and Above
Expert:  R.R. Jha replied 6 days ago.

Hi

Expert:  R.R. Jha replied 6 days ago.

Please copy the table and paste there in text format.

Customer: replied 6 days ago.
Archbishops Monarchs
18 13
16 19
18 13
15 17
14 16
3 16
14 14
18 14
9 13
16 13
12 20
9 19
16 _
12 _
14 _
14 _
17 _
17 _
8 _
17 _
10 _
4 _
21 _
17 _
Expert:  R.R. Jha replied 6 days ago.

Got it.

Customer: replied 6 days ago.
ignore the _ Monarchs is the short list of numbers
Expert:  R.R. Jha replied 6 days ago.

Okay.

But it seems the data is different from those given in screenshot. Which one should I work with?

Expert:  R.R. Jha replied 6 days ago.

Based on data you sent above,

test statistic = -1.32

p-value = 0.098

Conclusion: B

Let me know if that doesn't work.

Thanks

Expert:  R.R. Jha replied 6 days ago.

For above calculation, I assumed a lower-tailed test as is given in screenshot.

If the question or data has changed, please resend screenshot of full question, and paste the data in text format.

Thanks

Customer: replied 6 days ago.
ok
Customer: replied 6 days ago.
screen shot
Customer: replied 6 days ago.
it was incorrect
Expert:  R.R. Jha replied 6 days ago.

Okay. Please resend everything - full screenshots and data in text format.

Customer: replied 6 days ago.
ok should i rate now or after
Customer: replied 6 days ago.
ok, resending
Expert:  R.R. Jha replied 6 days ago.

You may rate after

Customer: replied 6 days ago.
ok 4 screen shots
Expert:  R.R. Jha replied 6 days ago.

Received three screenshot (5), (6) and (7).

Please also copy and paste data in text format.

Expert:  R.R. Jha replied 6 days ago.

Okay, the data is same as what you sent earlier

t-statistic = -1.32

p-value = 0.098

Conclusion: option A

Customer: replied 6 days ago.
k
Customer: replied 6 days ago.
its saying t-statistic = -1.32
p-value = 0.098

incorrect
Customer: replied 6 days ago.
leaving for work will follow up later
Expert:  R.R. Jha replied 6 days ago.

Okay, we'll start afresh.