You are conducting a study to see if the proportion of voters who prefer Candidate A is significantly less than 0.56. You use a significance level of a = 0.10. Ho:p = 0.56 H1:p < 0.56 You obtain a sample of size 680 in which there are 351 successes. Wbat is the test statistic for this sample? (Report answer accurate to 3 decimal places.) What is the p-value for this sample? (Report answer accurate to 4 decimal places.) This test statistic leads to a decision to reject the null accept the null fail to reject the null As such, the final conclusion is that there is sufficient evidence to conclude that the proportion of voters who prefer Candidate A is less than 0.56. there is not sufficient evidence to conclude that the proportion of voters who prefer Candidate A is less than 0.56. there is sufficient evidence to conclude that the proportion of voters who prefer Candidate A is equal to 0.56. there is not sufficient evidence to conclude that the proportion of voters who prefer Candidate A is equal to 0,56.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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You are conducting a study to see if the proportion of voters who prefer Candidate A is significantly less
than 0.56. You use a significance level of a = 0.10.
Ho:p = 0.56
H1:p < 0.56
You obtain a sample of size 680 in which there are 351 successes.
Wbat is the test statistic for this sample? (Report answer accurate to 3 decimal places.)
What is the p-value for this sample? (Report answer accurate to 4 decimal places.)
This test statistic leads to a decision to
reject the null
accept the null
fail to reject the null
As such, the final conclusion is that
there is sufficient evidence to conclude that the proportion of voters who prefer Candidate A is less
than 0.56.
there is not sufficient evidence to conclude that the proportion of voters who prefer Candidate A is
less than 0.56.
there is sufficient evidence to conclude that the proportion of voters who prefer Candidate A is equal
to 0.56.
there is not sufficient evidence to conclude that the proportion of voters who prefer Candidate A is
equal to 0,56.
Transcribed Image Text:You are conducting a study to see if the proportion of voters who prefer Candidate A is significantly less than 0.56. You use a significance level of a = 0.10. Ho:p = 0.56 H1:p < 0.56 You obtain a sample of size 680 in which there are 351 successes. Wbat is the test statistic for this sample? (Report answer accurate to 3 decimal places.) What is the p-value for this sample? (Report answer accurate to 4 decimal places.) This test statistic leads to a decision to reject the null accept the null fail to reject the null As such, the final conclusion is that there is sufficient evidence to conclude that the proportion of voters who prefer Candidate A is less than 0.56. there is not sufficient evidence to conclude that the proportion of voters who prefer Candidate A is less than 0.56. there is sufficient evidence to conclude that the proportion of voters who prefer Candidate A is equal to 0.56. there is not sufficient evidence to conclude that the proportion of voters who prefer Candidate A is equal to 0,56.
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