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c. The test statistic zv = 0.069 x (please show your answer to 3 decimal places.) of d. The p-value = (Please show your answer to 4 decimal places.) e. The p-value is f. Based on this, we should Select an answer g. Thus, the final conclusion is that ... va the null hypothesis. O The data suggest the population proportion is not significantly different from 12% at a - 0.01, so there is insufficient evidence to conclude that the percentage of financial aid recipients who volunteer is different from 12%. O The data suggest the population proportion is not significantly different from 12% at a- 0.01, so there is sufficient evidence to conclude that the percentage of financial aid recipients who volunteer is equal to 12%. O The data suggest the populaton proportion is significantly different from 12% at a = 0.01, so there is sufficient evidence to conclude that the percentage of financial aid recipients who volunteer is different from 12%. Hint:

c. The test statistic zv = 0.069 x (please show your answer to 3 decimal places.) of d. The p-value = (Please show your answer to 4 decimal places.) e. The p-value is f. Based on this, we should Select an answer g. Thus, the final conclusion is that ... va the null hypothesis. O The data suggest the population proportion is not significantly different from 12% at a - 0.01, so there is insufficient evidence to conclude that the percentage of financial aid recipients who volunteer is different from 12%. O The data suggest the population proportion is not significantly different from 12% at a- 0.01, so there is sufficient evidence to conclude that the percentage of financial aid recipients who volunteer is equal to 12%. O The data suggest the populaton proportion is significantly different from 12% at a = 0.01, so there is sufficient evidence to conclude that the percentage of financial aid recipients who volunteer is different from 12%. Hint:

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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Sub questions d,e,f,g. The rest has been answered. Thank you!
O Chapter 9 Hy 90% Q Search A 25 https://egoc.instructure.com/courses/15697/assignments/366801 12% of all college students volunteer their time. Is the percentage of college students who are volunteers different for students receiving financial aid? Of the 358 randomly selected students who receive financial aid, 25 of them volunteered their time. What can be concluded at the a= 0.01 level of significance? a. For this study, we should use z-test for a population proportion ns b. The null and alternative hypotheses would be: re Ho: P 0.12 v (please enter a decimal) urse of H: P 0.12 (Please enter a decimal) C. The test statistic z = 0.069 x (please show your answer to 3 decimal places.) d. The p-value = (Please show your answer to 4 decimal places.) e. The p-value is ? f. Based on this, we should Select an answer v the null hypothesis. g. Thus, the final conclusion is that ... O The data suggest the population proportion is not significantly different from 12% at a = 0.01, so there is insufficient evidence to conclude that the percentage of financial aid rociniontsbo volunteor ic difforant from 12 here to search
Transcribed Image Text:O Chapter 9 Hy 90% Q Search A 25 https://egoc.instructure.com/courses/15697/assignments/366801 12% of all college students volunteer their time. Is the percentage of college students who are volunteers different for students receiving financial aid? Of the 358 randomly selected students who receive financial aid, 25 of them volunteered their time. What can be concluded at the a= 0.01 level of significance? a. For this study, we should use z-test for a population proportion ns b. The null and alternative hypotheses would be: re Ho: P 0.12 v (please enter a decimal) urse of H: P 0.12 (Please enter a decimal) C. The test statistic z = 0.069 x (please show your answer to 3 decimal places.) d. The p-value = (Please show your answer to 4 decimal places.) e. The p-value is ? f. Based on this, we should Select an answer v the null hypothesis. g. Thus, the final conclusion is that ... O The data suggest the population proportion is not significantly different from 12% at a = 0.01, so there is insufficient evidence to conclude that the percentage of financial aid rociniontsbo volunteor ic difforant from 12 here to search
90% Q Search A 25 https://egcc.instructure.com/courses/15697/assignments/366801 H: P 0.12 (Please enter a decimal) c. The test statistic z 0.069 x (please show your answer to 3 decimal places.) of d. The p-value = (Please show your answer to 4 decimal places.) e. The p-value is ? va f. Based on this, we should Select an answerM the null hypothesis. g. Thus, the final conclusion is that ... O The data suggest the population proportion is not significantly different from 12% at a = 0.01, so there is insufficient evidence to conclude that the percentage of financial aid recipients who volunteer is different from 12%. O The data suggest the population proportion is not significantly different from 12% at a = 0.01, so there is sufficient evidence to conclude that the percentage of financial aid recipients who volunteer is equal to 12%. O The data suggest the populaton proportion is significantly different from 12% at a = 0.01, so there is sufficient evidence to conclude that the percentage of financial aid recipients who volunteer is different from 12%. Hint: Help Helpful Videos: Calculations [-] Setup[] Interpretations E |] Question Help: Message instructor Submit Question earch
Transcribed Image Text:90% Q Search A 25 https://egcc.instructure.com/courses/15697/assignments/366801 H: P 0.12 (Please enter a decimal) c. The test statistic z 0.069 x (please show your answer to 3 decimal places.) of d. The p-value = (Please show your answer to 4 decimal places.) e. The p-value is ? va f. Based on this, we should Select an answerM the null hypothesis. g. Thus, the final conclusion is that ... O The data suggest the population proportion is not significantly different from 12% at a = 0.01, so there is insufficient evidence to conclude that the percentage of financial aid recipients who volunteer is different from 12%. O The data suggest the population proportion is not significantly different from 12% at a = 0.01, so there is sufficient evidence to conclude that the percentage of financial aid recipients who volunteer is equal to 12%. O The data suggest the populaton proportion is significantly different from 12% at a = 0.01, so there is sufficient evidence to conclude that the percentage of financial aid recipients who volunteer is different from 12%. Hint: Help Helpful Videos: Calculations [-] Setup[] Interpretations E |] Question Help: Message instructor Submit Question earch
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