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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Only about 14% of all people can wiggle their ears. Is this percent lower for millionaires? Of the 400 millionaires surveyed, 40 could wiggle their ears. What can be concluded at the a = 0.10 level of significance? a. For this study, we should use Select an answer b. The null and alternative hypotheses would be: Но: ? Select an answer V (please enter a decimal) H1: ? v Select an answer V (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 3 decimal places.) e. The p-value is ? v a f. Based on this, we should Select an answer g. Thus, the final conclusion is that ... the null hypothesis. O The data suggest the population proportion is not significantly lower than 14% at a = 0.10, so there is statistically insignificant evidence to conclude that the population proportion of millionaires who can wiggle their ears is lower than 14%. O The data suggest the populaton proportion is significantly lower…