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MATLAB: An Introduction with Applications
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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3. "Turmeric has potent antiviral propenies that can eliminate virus attacks". What kind of hypothesis is it? Null B. Alternative C. Mean D. Hypothesis 4. More than one fifth of the total manufacturing employment are vulnerable to COVID 19-induced job disruption. What kind of hypothesis is this? A Null 8. Alternative C. Mean D. Hypothesis 5. Consider the statement in item # 4, which of the following is the null hypothesis? A Ho:us 20% B. Ha:p>0.20 C. Ha p>0.20 D. Hops 0.20 6. Consider the statement in item #4, which of the following is the alternative hypothesis? A Ho:us 20% 8. Ha:p>0.20 C. Ha: p>0.20 D. Hops 0.20 7. Which of the following is the correct alternative hypothesis of the claim below? The proportion of students who fails to submit their outputs in the third quarter is less than 35%. A Ha: ps 0,35 D. Ha: p ≤ 0.35 B. Ha p<0.35 C. Ha p > 0.35 8. Using the statement in item # 7, the null hypothesis in words can be written as: A. The proportion of students who fails to submit their output this schoolyear is equal to 35%. B. The proportion of students who fails to submit their output this schoolyear is less than 35%. C. The proportion of students who fails to submit their output this schoolyear is greater than 35%. D. The proportion of students who fails to submit their output this schoolyear is greater than or equal to 35% 9. Using the statement in item # 7, the alternative hypothesis in words can be written as A. The proportion of students who fails to submit their output this schoolyear is equal to 35%. 8. The proportion of students who fails to submit their output this schoolyear is less than 35%. C. The proportion of students who fails to submit their output this schoolyear is greater than 35%. D. The proportion of students who fails to submit their output this schoolyear is greater than or equal to 35%. For items nos. 10 and 11. Everyone's safety in the workplace is very important. School management always performs safety protocols daily. The health conditions of individuals entering the premises is checked. The instance of having infected individual who enters the school requires temporary closure for disinfection procedure to make the premises free from virus. The hypotheses is as follows: Ho: The school is free from virus Ha: The school is not free from virus. 10. What will be the consequence if TYPE I error is committed? A The DRR in charge closes the school when it needs to be closed. B The DRR in charge closes the school when it does not need to be closed. C. The DRR in charge did not close the premises when it needs to be closed. D. The DRR in charge did not close the premises when it does not need to be closed.
Transcribed Image Text:3. "Turmeric has potent antiviral propenies that can eliminate virus attacks". What kind of hypothesis is it? Null B. Alternative C. Mean D. Hypothesis 4. More than one fifth of the total manufacturing employment are vulnerable to COVID 19-induced job disruption. What kind of hypothesis is this? A Null 8. Alternative C. Mean D. Hypothesis 5. Consider the statement in item # 4, which of the following is the null hypothesis? A Ho:us 20% B. Ha:p>0.20 C. Ha p>0.20 D. Hops 0.20 6. Consider the statement in item #4, which of the following is the alternative hypothesis? A Ho:us 20% 8. Ha:p>0.20 C. Ha: p>0.20 D. Hops 0.20 7. Which of the following is the correct alternative hypothesis of the claim below? The proportion of students who fails to submit their outputs in the third quarter is less than 35%. A Ha: ps 0,35 D. Ha: p ≤ 0.35 B. Ha p<0.35 C. Ha p > 0.35 8. Using the statement in item # 7, the null hypothesis in words can be written as: A. The proportion of students who fails to submit their output this schoolyear is equal to 35%. B. The proportion of students who fails to submit their output this schoolyear is less than 35%. C. The proportion of students who fails to submit their output this schoolyear is greater than 35%. D. The proportion of students who fails to submit their output this schoolyear is greater than or equal to 35% 9. Using the statement in item # 7, the alternative hypothesis in words can be written as A. The proportion of students who fails to submit their output this schoolyear is equal to 35%. 8. The proportion of students who fails to submit their output this schoolyear is less than 35%. C. The proportion of students who fails to submit their output this schoolyear is greater than 35%. D. The proportion of students who fails to submit their output this schoolyear is greater than or equal to 35%. For items nos. 10 and 11. Everyone's safety in the workplace is very important. School management always performs safety protocols daily. The health conditions of individuals entering the premises is checked. The instance of having infected individual who enters the school requires temporary closure for disinfection procedure to make the premises free from virus. The hypotheses is as follows: Ho: The school is free from virus Ha: The school is not free from virus. 10. What will be the consequence if TYPE I error is committed? A The DRR in charge closes the school when it needs to be closed. B The DRR in charge closes the school when it does not need to be closed. C. The DRR in charge did not close the premises when it needs to be closed. D. The DRR in charge did not close the premises when it does not need to be closed.
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