You are conducting a study to see if the proportion of voters who prefer the Democratic candidate issignificantly larger than 71% at a level of significance of a = 0,10. According to your sample, 52 out of 65potential voters prefer the Democratic candidate.a. For this study, we should use Select an answerb. The null and alternative hypotheses would be:Ho: [? vSelect an answerv(please enter a decimal)Ha: ? vSelect an answerv(Please enter a decimal)c. The p-value =(Please show your answer to 4 decimal places.)d. The p-value is (?v ae. Based on this, we should Select an answer v the null hypothesis.f. Thus, the final conclusion is that ...O The data suggest the population proportion is not significantly larger than 71% at a = 0.10, sothere is sufficient evidence to conclude that the proportion of voters who prefer theDemocratic candidate is equal to 71%.O The data suggest the population proportion is not significantly larger than 71% at a = 0.10, sothere is not sufficient evidence to conclude that the proportion of voters who prefer theDemocratic candidate is larger than 71%.O The data suggest the populaton proportion is significantly larger than 71% at a = 0.10, sothere is sufficient evidence to conclude that the proportion of voters who prefer theDemocratic candidate is larger than 71%g. Interpret the p-value in the context of the study.OIf the population proportion of voters who prefer the Democratic candidate is 71% and ifanother 65 voters are surveyed then there would be a 5.49% chance that more than 80% of the65 voters surveyed prefer the Democratic candidate.Olf the sample proportion of voters who prefer the Democratic candidate is 80% and if another65 voters are surveyed then there would be a 5.49% chance of concluding that more than 71%of all voters surveyed prefer the Democratic candidate.O There is a 5.49% chance that more than 71% of all voters prefer the Democratic candidate.O There is a 5.49% chance of a Type I error.h. Interpret the level of significance in the context of the study.O If the population proportion of voters who prefer the Democratic candidate is 71% and ifanother 65 voters are surveyed then there would be a 10% chance that we would end up falselyconcuding that the proportíon of voters who prefer the Democratic candidate is larger than71%O If the proportion of voters who prefer the Democratic candidate is larger than 71% and ifanother 65 voters are surveyed then there would be a 10% chance that we would end up falselyconcuding that the proportion of voters who prefer the Democratic candidate is equal to 71%.O There is a 10% chance that the proportion of voters who prefer the Democratic candidate islarger than 71%.O There is a 10% chance that the earth is flat and we never actually sent a man to the moon.

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Description: You are conducting a study to see if the proportion of voters who prefer the Democratic candidate issignificantly larger than 71% at a level of significance of a = 0,10. According to your sample, 52 out of 65potential voters prefer the Democratic ca

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a. For this study, we should use Select an answer b. The null and alternative hypotheses would be: Ho: ? v Select an answer |(please enter a decimal) Ha: ?v Select an answer (Please enter a decímal) c. The p-value = (Please show your answer to 4 decimal place

a. For this study, we should use Select an answer b. The null and alternative hypotheses would be: Ho: ? v Select an answer |(please enter a decimal) Ha: ?v Select an answer (Please enter a decímal) c. The p-value = (Please show your answer to 4 decimal place

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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12% of all Americans suffer from sleep apnea. A researcher suspects that a different percentage of those who live in the inner city have sleep apnea. Of the 334 people from the inner city surveyed, 37 of them suffered from sleep apnea. What can be concluded at the level of significance of a = 0.10? a. For this study, we should use Select an answer b. The null and alternative hypotheses would be: Но: ? ? v (please enter a decimal) Hj: ? ▼ (Please enter a decimal) c. The test statistic ? v (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 ? v f. Based on this, we should Select an answer v the null hypothesis. g. Thus, the final conclusion is that The data suggest the population proportion is not significantly different from 12% at a = 0.10, so there is not sufficient evidence to conclude that the population proportion of inner city residents who have sleep apnea is different from 12%. The data suggest the…
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13% of all Americans suffer from sleep apnea. A researcher suspects that a higher percentage of those who live in the inner city have sleep apnea. Of the 321 people from the inner city surveyed, 51 of them suffered from sleep apnea. What can be concluded at the level of significance of a = 0.01? î a. For this study, we should use Select an answer b. The null and alternative hypotheses would be: Ho: ? Select an answer ↑ (please enter a decimal) H₁: ? î Select an answer (Please enter a decimal) c. The test statistic ? î = (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 ? î a f. Based on this, we should Select an answer the null hypothesis. g. Thus, the final conclusion is that ... The data suggest the population proportion is not significantly larger than 13% at a = 0.01, so there is not sufficient evidence to conclude that the population proportion of inner city residents who have sleep apnea is larger…
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