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onducting a study to see if the proportion of voters who prefer Candidate A is significantly less than 0.27. You use a significance

onducting a study to see if the proportion of voters who prefer Candidate A is significantly less than 0.27. You use a significance

College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 58E: What is meant by the sample space of an experiment?
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You are conducting a study to see if the proportion of voters who prefer Candidate A is significantly less than 0.27. You use a significance level of α=0.001 

 

 

You are conducting a study to see if the proportion of voters who prefer Candidate A is significantly less than 0.27. You use a significance level of a = 0.001. Ho:p = 0.27 H1:p < 0.27 You obtain a sample of size n 698 in which there are 150 successes. What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value The p-value is... less than (or equal to) a greater than a This p-value leads to a decision to... I reject the null |accept the null | fail to reject the null
Transcribed Image Text:You are conducting a study to see if the proportion of voters who prefer Candidate A is significantly less than 0.27. You use a significance level of a = 0.001. Ho:p = 0.27 H1:p < 0.27 You obtain a sample of size n 698 in which there are 150 successes. What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value The p-value is... less than (or equal to) a greater than a This p-value leads to a decision to... I reject the null |accept the null | fail to reject the null
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