It is claimed that the proportion of adults with at least one chronic disease in a certain country might be more than the reported number, which is only 25%. A random sample of 85 adults are surveyed, of which 28 are found to suffer from at least one chronic disease. Use a 0.01 level of significance to test theabove claim.Click here to view page 1 of the standard normal distribution table.Click here to view page 2 of the standard nomal distribution table.(a) Identify the null and alternative hypotheses.O A. H,: p= 0.25 against H,: p<0.25O B. H: p#0.25 against H, : p= 0.25OC. H: p= 0.25 against H,: p> 0.25OD. Hp: p>0.25 against H,: p=0.25O E. H,:p= 0.25 against H,: p 0.25OF. H:p<0.25 against H,: p= 0.25(b) Identify the critical region. (Round to two decimal places including any zeros.)O A. z<O B. z>OC. z< or z>(c) The z value for test can be calculated as (Round to two decimal places including any zeros.)(d) Make an appropriate conclusion.O A. Reject the null hypothesis because there is not significant evidence that more than 25% of the adults suffer from at least one chronic disease.O B. Do not reject the null hypothesis because there is not significant evidence that more than 25% of the adults suffer from at least one chronic disease.OC. Do not reject the null hypothesis because there is significant evidence that more than 25% of the adults suffer from at least one chronic disease.O D. Reject the null hypothesis because there is is significant evidence that more than 25% of the adults suffer from at least one chronic disease.

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(a) Identify the null and alternative hypotheses. OA. H: p=0.25 against H,: p<0.25 OB. H: p#0.25 against H,: p=0.25 OC. H: p=0.25 against H,: p> 0.25 OD. H: p> 0.25 against H: p 0.25 O E. H p=0.25 against H,: p*0.25 OF. H:p<0.25 against H,: p=0.25 (b) ldentify the oritical region. (Round to two decimal places including any zeros.) O A. 2 O B. 2> OC. z< or 2> (e) The z value for test can be calculated as (Round to two decimai places including any zeros.)

(a) Identify the null and alternative hypotheses. OA. H: p=0.25 against H,: p<0.25 OB. H: p#0.25 against H,: p=0.25 OC. H: p=0.25 against H,: p> 0.25 OD. H: p> 0.25 against H: p 0.25 O E. H p=0.25 against H,: p*0.25 OF. H:p<0.25 against H,: p=0.25 (b) ldentify the oritical region. (Round to two decimal places including any zeros.) O A. 2 O B. 2> OC. z< or 2> (e) The z value for test can be calculated as (Round to two decimai places including any zeros.)

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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