Test whether μ₁ μ₂ at the x = 0.05 level of significance for the sample data shown in the accompanying table. Assume that the populations are normally distributed. Click the icon to view the data table. Determine the null and alternative hypothesis for this test. OA. Ho:₁ = ¹₂ H₁:Hy
Test whether μ₁ μ₂ at the x = 0.05 level of significance for the sample data shown in the accompanying table. Assume that the populations are normally distributed. Click the icon to view the data table. Determine the null and alternative hypothesis for this test. OA. Ho:₁ = ¹₂ H₁:Hy
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
![Test whether μ₁ <μ₂ at the α = 0.05 level of significance for the sample data shown in the accompanying table. Assume that the populations are normally distributed.
Click the icon to view the data table.
Determine the null and alternative hypothesis for this test.
A. Ho:₁ = ₂
H₁ H₁ <H₂
B. Ho:₁ ₂
H₁ H₁ H₂
P =
C. Ho:₁ <H₂
H₁:₁ = H₂
D. Ho:₁ = ₂
H₁ H₁ H₂
Detemine the P-value for this hypothesis test.
(Round to three decimal places as needed.)
State the appropriate conclusion. Choose the correct answer below.
Sample Data
n
S XIU
A. Reject Ho. There is not sufficient evidence at the α = 0.05 level of significance to conclude that H₁ <H₂.
B. Do not reject Ho. There is sufficient evidence at the x = 0.05 level of significance to conclude that µ₁ <µ₂.
C. Reject Ho. There is sufficient evidence at the α = 0.05 level of significance to conclude that μ₁ <μ₂.
D. Do not reject Ho. There is not sufficient evidence at the x = 0.05 level of significance to conclude that
H₁
<H2.
Population 1
31
103.4
12.3
Print
Population 2
25
114.5
13.3
Done
-
X](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff4ac1ee3-ca27-4433-be6f-08c6423e4aaa%2F5963bbd5-e871-42a1-8b82-38bc664c6c3c%2Fchh6lhc_processed.png&w=3840&q=75)
Transcribed Image Text:Test whether μ₁ <μ₂ at the α = 0.05 level of significance for the sample data shown in the accompanying table. Assume that the populations are normally distributed.
Click the icon to view the data table.
Determine the null and alternative hypothesis for this test.
A. Ho:₁ = ₂
H₁ H₁ <H₂
B. Ho:₁ ₂
H₁ H₁ H₂
P =
C. Ho:₁ <H₂
H₁:₁ = H₂
D. Ho:₁ = ₂
H₁ H₁ H₂
Detemine the P-value for this hypothesis test.
(Round to three decimal places as needed.)
State the appropriate conclusion. Choose the correct answer below.
Sample Data
n
S XIU
A. Reject Ho. There is not sufficient evidence at the α = 0.05 level of significance to conclude that H₁ <H₂.
B. Do not reject Ho. There is sufficient evidence at the x = 0.05 level of significance to conclude that µ₁ <µ₂.
C. Reject Ho. There is sufficient evidence at the α = 0.05 level of significance to conclude that μ₁ <μ₂.
D. Do not reject Ho. There is not sufficient evidence at the x = 0.05 level of significance to conclude that
H₁
<H2.
Population 1
31
103.4
12.3
Print
Population 2
25
114.5
13.3
Done
-
X
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