Test the claim that a population mean is more than 16. A random sample size 24 yields = 0.10, and assume that o = 1.4. = 16.09. Use c 1. The population distribution requirement for this test is: O None since n > 30 O Need a normally distributed population since n <. 30 O None since this is a Z-test Need a normally distributed population since this is a T-test The hypotheses are: O Ho:p < 16; Ha:p > 16 O Ho:p > 16; Ha:p < 16 O Ho:µ = 16; Ha:µ + 16 O Ho:µ < 16; Ha:µ > 16 O Ho:p= 16; Ha:p+ 16 O Ho:µ > 16; Ha:µ < 16 2. This is a O twoO leftO right tailed test and the distribution used is OT since o not known OZ since o known Z since testing a proportion The Degrees of Freedom are ON/A; this is a Z-test O 23 O 24
Test the claim that a population mean is more than 16. A random sample size 24 yields = 0.10, and assume that o = 1.4. = 16.09. Use c 1. The population distribution requirement for this test is: O None since n > 30 O Need a normally distributed population since n <. 30 O None since this is a Z-test Need a normally distributed population since this is a T-test The hypotheses are: O Ho:p < 16; Ha:p > 16 O Ho:p > 16; Ha:p < 16 O Ho:µ = 16; Ha:µ + 16 O Ho:µ < 16; Ha:µ > 16 O Ho:p= 16; Ha:p+ 16 O Ho:µ > 16; Ha:µ < 16 2. This is a O twoO leftO right tailed test and the distribution used is OT since o not known OZ since o known Z since testing a proportion The Degrees of Freedom are ON/A; this is a Z-test O 23 O 24
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
![Srades for Ivan Zepeda: 40231 X
* HW 9.5
+
cture.com/courses/2177802/assignments/13744607
ps
Test the claim that a population mean is more than 16. A random sample size 24 yields = 16.09. Use a
= 0.10, and assume that Ơ = 1.4.
1. The population distribution requirement for this test is:
O None sincen > 30
O Need a normally distributed population since n <. 30
O None since this is a Z-test
O Need a normally distributed population since this is a T-test
The hypotheses are:
O Ho:p< 16; Ha:p > 16
О Но:р > 16; На:р < 16
O Ho:µ = 16; Ha:µ # 16
Ο Ho: μ <16; Ha:μ > 16
O Ho:p= 16; Ha:p 16
O Ho:µ > 16; Ha:µ < 16
2. This is a O twoO leftO right tailed test and the distribution used is
OT since o not known
OZ since ơ known
O Z since testing a proportion
The Degrees of Freedom are
ON/A; this is a Z-test
O 23
O 24](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F31f0fa11-21b0-49ac-899b-d195dba33dea%2F8315e035-ce44-428c-a320-dae248a0bfd5%2Fw1taqo_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Srades for Ivan Zepeda: 40231 X
* HW 9.5
+
cture.com/courses/2177802/assignments/13744607
ps
Test the claim that a population mean is more than 16. A random sample size 24 yields = 16.09. Use a
= 0.10, and assume that Ơ = 1.4.
1. The population distribution requirement for this test is:
O None sincen > 30
O Need a normally distributed population since n <. 30
O None since this is a Z-test
O Need a normally distributed population since this is a T-test
The hypotheses are:
O Ho:p< 16; Ha:p > 16
О Но:р > 16; На:р < 16
O Ho:µ = 16; Ha:µ # 16
Ο Ho: μ <16; Ha:μ > 16
O Ho:p= 16; Ha:p 16
O Ho:µ > 16; Ha:µ < 16
2. This is a O twoO leftO right tailed test and the distribution used is
OT since o not known
OZ since ơ known
O Z since testing a proportion
The Degrees of Freedom are
ON/A; this is a Z-test
O 23
O 24
![Grades for Ivan Zepeda: 40231 X
HW 9.5
+
cture.com/courses/2177802/assignments/13744607
OT since o not known
OZ since o known
OZ since testing a proportion
The Degrees of Freedom are
ON/A; this is a Z-test
O 23
O 24
3. The STS (round to 3 decimals) is:
The P-value (round to 4 decimals) is:
4. The decision at a = 0.10 is:
O Do not reject Ho since P > a
O Reject Ho since P > a
Do not reject Ho since P < a
O Reject Ho since P < a
The conclusion is:
O There is sufficient evidence to reject the claim that the popuation mean is more than 16
O There is insufficient evidence to reject the claim that the population mean is more than 16
O There is sufficient evidence to support the claim that the population mean is more than 16
O There is insufficient evidence to support the claim that the population mean is more than 16](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F31f0fa11-21b0-49ac-899b-d195dba33dea%2F8315e035-ce44-428c-a320-dae248a0bfd5%2F3kud7a_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Grades for Ivan Zepeda: 40231 X
HW 9.5
+
cture.com/courses/2177802/assignments/13744607
OT since o not known
OZ since o known
OZ since testing a proportion
The Degrees of Freedom are
ON/A; this is a Z-test
O 23
O 24
3. The STS (round to 3 decimals) is:
The P-value (round to 4 decimals) is:
4. The decision at a = 0.10 is:
O Do not reject Ho since P > a
O Reject Ho since P > a
Do not reject Ho since P < a
O Reject Ho since P < a
The conclusion is:
O There is sufficient evidence to reject the claim that the popuation mean is more than 16
O There is insufficient evidence to reject the claim that the population mean is more than 16
O There is sufficient evidence to support the claim that the population mean is more than 16
O There is insufficient evidence to support the claim that the population mean is more than 16
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