You are conducting a study to see if the proportion of voters who prefer Candidate A is significantly more than 0.71. Thus you are performing a right-tailed test. Your sample data produce the test statistic z = 2.56. Find the p-value accurate to 4 decimal places. NOTE: Since you are given the z-score use the NORMAL DISTRIBUTION calculator with u = 0 and o = 1 p-value = P(z > 2.56) =

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 more than
0.71. Thus you are performing a right-tailed test. Your sample data produce the test statistic z = 2.56. Find
the p-value accurate to 4 decimal places.
NOTE: Since you are given the z-score use the NORMAL DISTRIBUTION calculator with u
0 and o =
1
p-value = P(z > 2.56) =
%3D
Transcribed Image Text:You are conducting a study to see if the proportion of voters who prefer Candidate A is significantly more than 0.71. Thus you are performing a right-tailed test. Your sample data produce the test statistic z = 2.56. Find the p-value accurate to 4 decimal places. NOTE: Since you are given the z-score use the NORMAL DISTRIBUTION calculator with u 0 and o = 1 p-value = P(z > 2.56) = %3D
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