Two different simple random samples are drawn from two different populations. The first sample consists of 30 people with 15 having a common attribute. The second sample consists of 2200 people with 1570 of them having the same common attribut Compare the results from a hypothesis test of p₁=p₂ (with a 0.05 significance level) and a 95% confidence interval estimate of P₁ P2 C5 PUP1-P2 17 -P2 UP1 P2 H₁ P₁ P₂ H₁ P₁ P₂ H₁ P₁ P₂ Identify the test statistic. 0 (Round to two decimal places as needed) Identify the critical value(s). 0 (Round to three decimal places as needed. Use a comma to separate answers as needed) What is the conclusion based on the hypothesis test? The test statistic is the critical region, so. the null hypothesis. There is evidence to conclude that p, #P₂ The 95% confidence interval is (P₁-P₂) < (Round to three decimal places as needed) 4 What is the conclusion based on the confidence interval? Since 0 is in the interval, it indicates to the null hypothesis How do the results from the hypothesis test and the confidence interval compare? The results are since the hypothesis test suggests that p₁P₂, and the confidence interval suggests that p, P₂ No
Two different simple random samples are drawn from two different populations. The first sample consists of 30 people with 15 having a common attribute. The second sample consists of 2200 people with 1570 of them having the same common attribut Compare the results from a hypothesis test of p₁=p₂ (with a 0.05 significance level) and a 95% confidence interval estimate of P₁ P2 C5 PUP1-P2 17 -P2 UP1 P2 H₁ P₁ P₂ H₁ P₁ P₂ H₁ P₁ P₂ Identify the test statistic. 0 (Round to two decimal places as needed) Identify the critical value(s). 0 (Round to three decimal places as needed. Use a comma to separate answers as needed) What is the conclusion based on the hypothesis test? The test statistic is the critical region, so. the null hypothesis. There is evidence to conclude that p, #P₂ The 95% confidence interval is (P₁-P₂) < (Round to three decimal places as needed) 4 What is the conclusion based on the confidence interval? Since 0 is in the interval, it indicates to the null hypothesis How do the results from the hypothesis test and the confidence interval compare? The results are since the hypothesis test suggests that p₁P₂, and the confidence interval suggests that p, P₂ No
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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![Two different simple random samples are drawn from two different populations. The first sample consists of 30 people with 15 having a common attribute. The second sample consists of 2200 people with 1570 of them having the same common attribute
Compare the results from a hypothesis test of p₁=p₂ (with a 0.05 significance level) and a 95% confidence interval estimate of P₁ P2
15
UP1-P2
-P2
UP1 P2
H₁ P₁ P₂
H₁ P₁ P₂
H₁ P₁ P₂
Identify the test statistic.
0
(Round to two decimal places as needed)
Identify the critical value(s)
0
(Round to three decimal places as needed. Use a comma to separate answers as needed)
What is the conclusion based on the hypothesis test?
The test statistic is
the critical region, so.
the null hypothesis. There is
evidence to conclude that p, #P₂
The 95% confidence interval is
(P₁-P₂) <
(Round to three decimal places as needed)
What is the conclusion based on the confidence interval?
the null hypothesis
Since 0 is
in the interval, it indicates to
How do the results from the hypothesis test and the confidence interval compare?
The results are
since the hypothesis test suggests that p₁P₂, and the confidence interval suggests that p, P₂
Next](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6360264e-b8fc-45b0-bcb0-dc176fa64cd5%2F6dad6d34-97c0-4a02-8a77-645d29d06bbc%2Fy2hgatt_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Two different simple random samples are drawn from two different populations. The first sample consists of 30 people with 15 having a common attribute. The second sample consists of 2200 people with 1570 of them having the same common attribute
Compare the results from a hypothesis test of p₁=p₂ (with a 0.05 significance level) and a 95% confidence interval estimate of P₁ P2
15
UP1-P2
-P2
UP1 P2
H₁ P₁ P₂
H₁ P₁ P₂
H₁ P₁ P₂
Identify the test statistic.
0
(Round to two decimal places as needed)
Identify the critical value(s)
0
(Round to three decimal places as needed. Use a comma to separate answers as needed)
What is the conclusion based on the hypothesis test?
The test statistic is
the critical region, so.
the null hypothesis. There is
evidence to conclude that p, #P₂
The 95% confidence interval is
(P₁-P₂) <
(Round to three decimal places as needed)
What is the conclusion based on the confidence interval?
the null hypothesis
Since 0 is
in the interval, it indicates to
How do the results from the hypothesis test and the confidence interval compare?
The results are
since the hypothesis test suggests that p₁P₂, and the confidence interval suggests that p, P₂
Next
![Two different simple random samples are drawn from two different populations. The first sample consists of 30 people with 15 having a common attribute. The second sample consists of 2200 people with 1570 of them having the same common attribute
Compare the results from a hypothesis test of p₁=p₂ (with a 0.05 significance level) and a 95% confidence interval estimate of p₁ -P₂
What are the null and alternative hypotheses for the hypothesis test?
OA. Ho P₁ P₂
OB. Ho P₁ P₂
OC. Ho P₁ P₂
H₁ P₁ P2
H₁ P₁ P2
H₁ P₁
P2
OD. Ho P1 P2
OE. Ho P1 P₂
OF. Ho P1 P2
H₁ P₁ P₂
H₁ P₁ P₂
H₁ P₁ P2
Identify the test statistic
0
(Round to two decimal places as needed)
Identify the critical value(s)
☐
(Round to three decimal places as needed. Use a comma
What is the conclusion based on the hypothesis test?
The test statistic is t
the critical region, so
The 95% confidence interval is < (P₁-P₂) <
(Round to three decimal places as needed)
What is the conclusion based on the confidence interval?
Next
separate answers as needed)
the null hypothesis There is
evidence to conclude that p₁ #p₂](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6360264e-b8fc-45b0-bcb0-dc176fa64cd5%2F6dad6d34-97c0-4a02-8a77-645d29d06bbc%2F97oejzi_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Two different simple random samples are drawn from two different populations. The first sample consists of 30 people with 15 having a common attribute. The second sample consists of 2200 people with 1570 of them having the same common attribute
Compare the results from a hypothesis test of p₁=p₂ (with a 0.05 significance level) and a 95% confidence interval estimate of p₁ -P₂
What are the null and alternative hypotheses for the hypothesis test?
OA. Ho P₁ P₂
OB. Ho P₁ P₂
OC. Ho P₁ P₂
H₁ P₁ P2
H₁ P₁ P2
H₁ P₁
P2
OD. Ho P1 P2
OE. Ho P1 P₂
OF. Ho P1 P2
H₁ P₁ P₂
H₁ P₁ P₂
H₁ P₁ P2
Identify the test statistic
0
(Round to two decimal places as needed)
Identify the critical value(s)
☐
(Round to three decimal places as needed. Use a comma
What is the conclusion based on the hypothesis test?
The test statistic is t
the critical region, so
The 95% confidence interval is < (P₁-P₂) <
(Round to three decimal places as needed)
What is the conclusion based on the confidence interval?
Next
separate answers as needed)
the null hypothesis There is
evidence to conclude that p₁ #p₂
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