You are conducting a study to see if the proportion of voters who prefer the Democratic candidate is significantly larger than 73% at a level of significance of αα = 0.05. According to your sample, 54 out of 67 potential voters prefer the Democratic candidate.The p-value = (Please show your answer to 4 decimal places.)Based on this, we should Select an answer accept fail to reject reject the null hypothesis.Thus, the final conclusion is that ...The data suggest the populaton proportion is significantly larger than 73% at αα = 0.05, so there is sufficient evidence to conclude that the proportion of voters who prefer the Democratic candidate is larger than 73%The data suggest the population proportion is not significantly larger than 73% at αα = 0.05, so there is not sufficient evidence to conclude that the proportion of voters who prefer the Democratic candidate is larger than 73%.The data suggest the population proportion is not significantly larger than 73% at αα = 0.05, so there is sufficient evidence to conclude that the proportion of voters who prefer the Democratic candidate is equal to 73%.

Let the proportion of voters who prefer the democratic candidate be p. Null hypothesis : H0 : p =…

Answered: You are conducting a study to see if…

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section: Chapter Questions

Problem 8CR

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You are conducting a study to see if the proportion of voters who prefer the Democratic candidate is significantly larger than 73% at a level of significance of αα = 0.05. According to your sample, 54 out of 67 potential voters prefer the Democratic candidate.

The p-value = (Please show your answer to 4 decimal places.)
Based on this, we should Select an answer accept fail to reject reject the null hypothesis.
Thus, the final conclusion is that ...
- The data suggest the populaton proportion is significantly larger than 73% at αα = 0.05, so there is sufficient evidence to conclude that the proportion of voters who prefer the Democratic candidate is larger than 73%
- The data suggest the population proportion is not significantly larger than 73% at αα = 0.05, so there is not sufficient evidence to conclude that the proportion of voters who prefer the Democratic candidate is larger than 73%.
- The data suggest the population proportion is not significantly larger than 73% at αα = 0.05, so there is sufficient evidence to conclude that the proportion of voters who prefer the Democratic candidate is equal to 73%.

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