You are conducting a study to see if the probability of a true negative on a test for a certain cancer is significantly different from 0.27. You use a significance level of α=0.001α=0.001.       H0:p=0.27H0:p=0.27       H1:p≠0.27H1:p≠0.27 You obtain a sample of size n=406n=406 in which there are 97 successes. What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic =  What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value =

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Author:Amos Gilat
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You are conducting a study to see if the probability of a true negative on a test for a certain cancer is significantly different from 0.27. You use a significance level of α=0.001α=0.001.

      H0:p=0.27H0:p=0.27
      H1:p≠0.27H1:p≠0.27

You obtain a sample of size n=406n=406 in which there are 97 successes.

What is the test statistic for this sample? (Report answer accurate to three decimal places.)
test statistic = 

What is the p-value for this sample? (Report answer accurate to four decimal places.)
p-value = 

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