A news article that you read stated that. 51% of voters prefer the Democratic candidate. You think that the actual percent is different. 124 of the 213 voters that you surveyed said that they prefer the Democratic candidate. What can be concluded at the 0.05 level of significance? 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) ? Select an answer (Please enter a decimal) ces C. The test statistic ? ▼ (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 ? 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 different 51% ata = 0.05, so there is sufficient evidence to conclude that the proportion of voters who prefer the Democratic candidate is equal to 51%. The data suggest the population proportion is not significantly different 51% at a = 0.05, so there is not sufficient evidence to conclude that the proportion of voters who prefer the Democratic candidate is different 51%. The data suggest the populaton proportion is significantly different 51% at a = 0.05, so there is sufficient evidence to conclude that the propertion of voters who prefer the Democratic candidate is different 51 h. Interpret the p-value in the context of the study. h. Interpret the p-value in the context of the study. There is a 3.52% chance that the percent of all voters who prefer the Democratic candidate differs from 51%. If the sample proportion of voters who prefer the Democratic candidate is 58% and if another 213 voters are surveyed then there would be a 3.52% chance that we would conclude either fewer than 51% of all voters prefer the Democratic candidate or more than 51% of all voters prefer the Democratic candidate. There is a 3.52% chance of a Type I error. If the population proportion of voters who prefer the Democratic candidate is 51% and if another 213 voters are surveyed then there would be a 3.52% chance that either more than 58% of the 213 voters surveyed prefer the Democratic candidate or fewer than 44% of the 213 voters surveyed prefer the Democratic candidate. 1. Interpret the level of significance in the context of the study, If the population proportion of voters who prefer the Democratic candidate is 51% and if another 213 voters are surveyed then there would be a 5% chance that we would end up falsely concluding that the proportion of voters who prefer the Democratic candidate is different 51% If the proportion of voters who prefer the Democratic candidate is different 51 and if another 213 voters are surveyed then there would be a 5% chance that we would end up falsely concluding that the proportion of voters who prefer the Democratic candidate is equal to 51%. There is a 5% chance that the proportion of voters who prefer the Demoeratic candidate is different 51s. There is a 5% chance that the earth is flat and we never actually sent a man to the moon. Hint:
A news article that you read stated that. 51% of voters prefer the Democratic candidate. You think that the actual percent is different. 124 of the 213 voters that you surveyed said that they prefer the Democratic candidate. What can be concluded at the 0.05 level of significance? 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) ? Select an answer (Please enter a decimal) ces C. The test statistic ? ▼ (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 ? 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 different 51% ata = 0.05, so there is sufficient evidence to conclude that the proportion of voters who prefer the Democratic candidate is equal to 51%. The data suggest the population proportion is not significantly different 51% at a = 0.05, so there is not sufficient evidence to conclude that the proportion of voters who prefer the Democratic candidate is different 51%. The data suggest the populaton proportion is significantly different 51% at a = 0.05, so there is sufficient evidence to conclude that the propertion of voters who prefer the Democratic candidate is different 51 h. Interpret the p-value in the context of the study. h. Interpret the p-value in the context of the study. There is a 3.52% chance that the percent of all voters who prefer the Democratic candidate differs from 51%. If the sample proportion of voters who prefer the Democratic candidate is 58% and if another 213 voters are surveyed then there would be a 3.52% chance that we would conclude either fewer than 51% of all voters prefer the Democratic candidate or more than 51% of all voters prefer the Democratic candidate. There is a 3.52% chance of a Type I error. If the population proportion of voters who prefer the Democratic candidate is 51% and if another 213 voters are surveyed then there would be a 3.52% chance that either more than 58% of the 213 voters surveyed prefer the Democratic candidate or fewer than 44% of the 213 voters surveyed prefer the Democratic candidate. 1. Interpret the level of significance in the context of the study, If the population proportion of voters who prefer the Democratic candidate is 51% and if another 213 voters are surveyed then there would be a 5% chance that we would end up falsely concluding that the proportion of voters who prefer the Democratic candidate is different 51% If the proportion of voters who prefer the Democratic candidate is different 51 and if another 213 voters are surveyed then there would be a 5% chance that we would end up falsely concluding that the proportion of voters who prefer the Democratic candidate is equal to 51%. There is a 5% chance that the proportion of voters who prefer the Demoeratic candidate is different 51s. There is a 5% chance that the earth is flat and we never actually sent a man to the moon. Hint:
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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