sam 30 people Two different simple random samples are drawn from two different populations The 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 COD What are the null and alternative hypotheses for the hypothesis test? OA. Ho P₁ P₂ OB. Ho P₁ P₂ H₁ P1 P21 H₁ P₁ P2 OD. Ho P1 P2 OE. Ho P1 P2 H₁ P₁ H₁ P₁ P₂ P₂ Identify the test statistic (Round to two decimal places as needed) Identify the critical value(s). ☐ (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 null hypothesis There is The test statistic is 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? evidence to conclude that p₁ #P₂ OC. Ho P1 P₂ H₁ P₁ P2 OF. Ho P1 P2 H₁ P₁ P₂ Next
sam 30 people Two different simple random samples are drawn from two different populations The 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 COD What are the null and alternative hypotheses for the hypothesis test? OA. Ho P₁ P₂ OB. Ho P₁ P₂ H₁ P1 P21 H₁ P₁ P2 OD. Ho P1 P2 OE. Ho P1 P2 H₁ P₁ H₁ P₁ P₂ P₂ Identify the test statistic (Round to two decimal places as needed) Identify the critical value(s). ☐ (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 null hypothesis There is The test statistic is 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? evidence to conclude that p₁ #P₂ OC. Ho P1 P₂ H₁ P₁ P2 OF. Ho P1 P2 H₁ P₁ P₂ Next
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: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?
OC. Ho P1 P2
OA. Ho P₁ P₂
OB. Ho: P₁
P2
H₁: P₁ P2
H₁: P₁ P₂
H₁: P₁ = P2
OD. Ho: P1 P2
OE. Ho: P1
P2
OF. Ho P12 P2
H₁: P₁ P₂
H₁ P₁
H₁ P₁ P₂
P2
Identify the test statistic
(Round to two decimal places as needed.)
Identify the critical value(s)
(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
The 95% confidence interval is < (P₁-P₂) <
(Round to three decimal places as needed)
What is the conclusion based on the confidence interval?
Next
evidence to conclude that p₁ # P₂.
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
**P1-P2
¹P1 P2
VIUM-P2
H₁: P₁ P₂
H₁: P₁ P₂
H₁: P₁ P2
Identify the test statistic.
(Round to two decimal places as needed.)
Identify the critical value(s).
(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
evidence to conclude that p₁ # P2.
the null hypothesis. There is
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
P2-
since the hypothesis test suggests that p₁
Nexi
P2, and the confidence interval suggests that p₁
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